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128 vulnerabilities found for r7500 by netgear
VAR-201701-0161
Vulnerability from variot - Updated: 2025-11-18 15:12The NETGEAR WNR2000v5 router contains a buffer overflow in the hidden_lang_avi parameter when invoking the URL /apply.cgi?/lang_check.html. This buffer overflow can be exploited by an unauthenticated attacker to achieve remote code execution. NETGEARWNR2000v5router is a popular router device. Netgear WNR2000 is prone to the following vulnerabilities: 1. An authentication-bypass vulnerability 2. An information disclosure vulnerability 3. Failed exploit attempts will likely cause a denial-of-service condition. Netgear WNR2000 firmware version 5 is affected; other versions may also be affected
Show details on source website{
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VAR-201505-0408
Vulnerability from variot - Updated: 2025-04-13 23:29Stack-based buffer overflow in the run_init_sbus function in the KCodes NetUSB module for the Linux kernel, as used in certain NETGEAR products, TP-LINK products, and other products, allows remote attackers to execute arbitrary code by providing a long computer name in a session on TCP port 20005. KCodes NetUSB is vulnerable to a buffer overflow via the network that may result in a denial of service or code execution. KCodes NetUSB The kernel driver contains a buffer overflow vulnerability. KCodes NetUSB Is Linux Connected to base embedded devices (home router products, etc.) USB Share devices on the network "USB over IP" To realize the function, Linux Kernel module. Buffer overflow (CWE-120) - CVE-2015-3036 http://cwe.mitre.org/data/definitions/120.html The client NetUSB The data to send when connecting to the server NetUSB A buffer overflow can occur because the kernel driver does not validate properly. For more information SEC Consult Please check the advisory for. SEC Consult Vulnerability Lab Security Advisory < 20150519-0 > https://www.sec-consult.com/fxdata/seccons/prod/temedia/advisories_txt/20150519-0_KCodes_NetUSB_Kernel_Stack_Buffer_Overflow_v10.txt In addition, National Vulnerability Database (NVD) Then CWE-119 It is published as CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer ( Buffer error ) http://cwe.mitre.org/data/definitions/119.htmlAn attacker on the local network caused a buffer overflow, resulting in a denial of service operation (DoS) An attacker may be able to attack or execute arbitrary code. Depending on the default settings of the device, a remote attack may be possible. KCodes NetUSB is prone to a buffer-overflow vulnerability because it fails to adequately bounds-check user-supplied data before copying it to an insufficiently sized memory buffer. An attacker can exploit this issue to execute arbitrary code within the context of the affected application. Failed exploit attempts may result in a denial-of-service condition. SEC Consult Vulnerability Lab Security Advisory < 20150519-0 > ======================================================================= title: Kernel Stack Buffer Overflow product: KCodes NetUSB vulnerable version: see Vulnerable / tested versions fixed version: see Solution CVE number: CVE-2015-3036, VU#177092 impact: Critical homepage: http://www.kcodes.com/ found: 2015-02-23 by: Stefan Viehböck (Office Vienna) SEC Consult Vulnerability Lab
An integrated part of SEC Consult
Berlin - Frankfurt/Main - Montreal - Singapore
Vienna (HQ) - Vilnius - Zurich
https://www.sec-consult.com
=======================================================================
Vendor description:
"The world's premier technology provider of mobile printing, audio and video communication, file sharing, and USB applications for iPhones, iPads, smart phones and tablets (Android and Windows), MacBooks, and Ultrabooks."
Source: http://www.kcodes.com/
Vulnerability overview/description:
NetUSB suffers from a remotely exploitable kernel stack buffer overflow. Because of insufficient input validation, an overly long computer name can be used to overflow the "computer name" kernel stack buffer. This results in memory corruption which can be turned into arbitrary remote code execution.
Furthermore, a more detailed summary of this advisory has been published at our blog: http://blog.sec-consult.com
Proof of concept:
Below is an excerpt from the vulnerable run_init_sbus() function (pseudo code):
int computername_len; char computername_buf[64]; // connection initiation, handshake len = ks_recv(sock, &computername_len, 4, 0); // ... len = ks_recv(sock, computername_buf, computername_len, 0); // boom!
A proof of concept "netusb_bof.py" has been developed which exploits the vulnerability. The PoC DoS exploit will not be published as many vendors did not patch the vulnerability yet.
Example use that results in denial-of-service (kernel memory corruption that results in a device reboot): ./netusb_bof.py 192.168.1.1 20005 500
Vulnerable / tested versions:
The vulnerability has been verified to exist in most recent firmware versions of the following devives:
TP-Link TL-WDR4300 V1 TP-Link WR1043ND v2 NETGEAR WNDR4500
Furthermore we've identified NetUSB in the most recent firmware version of the following products (list is not necessarily complete!): D-Link DIR-615 C NETGEAR AC1450 NETGEAR CENTRIA (WNDR4700/4720) NETGEAR D6100 NETGEAR D6200 NETGEAR D6300 NETGEAR D6400 NETGEAR DC112A NETGEAR DC112A (Zain) NETGEAR DGND4000 NETGEAR EX6200 NETGEAR EX7000 NETGEAR JNR3000 NETGEAR JNR3210 NETGEAR JR6150 NETGEAR LG6100D NETGEAR PR2000 NETGEAR R6050 NETGEAR R6100 NETGEAR R6200 NETGEAR R6200v2 NETGEAR R6220 NETGEAR R6250 NETGEAR R6300v1 NETGEAR R6300v2 NETGEAR R6700 NETGEAR R7000 NETGEAR R7500 NETGEAR R7900 NETGEAR R8000 NETGEAR WN3500RP NETGEAR WNDR3700v5 NETGEAR WNDR4300 NETGEAR WNDR4300v2 NETGEAR WNDR4500 NETGEAR WNDR4500v2 NETGEAR WNDR4500v3 NETGEAR XAU2511 NETGEAR XAUB2511 TP-LINK Archer C2 V1.0 (Fix planned before 2015/05/22) TP-LINK Archer C20 V1.0 (Not affected) TP-LINK Archer C20i V1.0 (Fix planned before 2015/05/25) TP-LINK Archer C5 V1.2 (Fix planned before 2015/05/22) TP-LINK Archer C5 V2.0 (Fix planned before 2015/05/30) TP-LINK Archer C7 V1.0 (Fix planned before 2015/05/30) TP-LINK Archer C7 V2.0 (Fix already released) TP-LINK Archer C8 V1.0 (Fix planned before 2015/05/30) TP-LINK Archer C9 V1.0 (Fix planned before 2015/05/22) TP-LINK Archer D2 V1.0 (Fix planned before 2015/05/22) TP-LINK Archer D5 V1.0 (Fix planned before 2015/05/25) TP-LINK Archer D7 V1.0 (Fix planned before 2015/05/25) TP-LINK Archer D7B V1.0 (Fix planned before 2015/05/31) TP-LINK Archer D9 V1.0 (Fix planned before 2015/05/25) TP-LINK Archer VR200v V1.0 (Fix already released) TP-LINK TD-VG3511 V1.0 (End-Of-Life) TP-LINK TD-VG3631 V1.0 (Fix planned before 2015/05/30) TP-LINK TD-VG3631 V1.0 (Fix planned before 2015/05/31) TP-LINK TD-W1042ND V1.0 (End-Of-Life) TP-LINK TD-W1043ND V1.0 (End-Of-Life) TP-LINK TD-W8968 V1.0 (Fix planned before 2015/05/30) TP-LINK TD-W8968 V2.0 (Fix planned before 2015/05/30) TP-LINK TD-W8968 V3.0 (Fix planned before 2015/05/25) TP-LINK TD-W8970 V1.0 (Fix planned before 2015/05/30) TP-LINK TD-W8970 V3.0 (Fix already released) TP-LINK TD-W8970B V1.0 (Fix planned before 2015/05/30) TP-LINK TD-W8980 V3.0 (Fix planned before 2015/05/25) TP-LINK TD-W8980B V1.0 (Fix planned before 2015/05/30) TP-LINK TD-W9980 V1.0 (Fix already released) TP-LINK TD-W9980B V1.0 (Fix planned before 2015/05/30) TP-LINK TD-WDR4900 V1.0 (End-Of-Life) TP-LINK TL-WR1043ND V2.0 (Fix planned before 2015/05/30) TP-LINK TL-WR1043ND V3.0 (Fix planned before 2015/05/30) TP-LINK TL-WR1045ND V2.0 (Fix planned before 2015/05/30) TP-LINK TL-WR3500 V1.0 (Fix planned before 2015/05/22) TP-LINK TL-WR3600 V1.0 (Fix planned before 2015/05/22) TP-LINK TL-WR4300 V1.0 (Fix planned before 2015/05/22) TP-LINK TL-WR842ND V2.0 (Fix planned before 2015/05/30) TP-LINK TL-WR842ND V1.0 (End-Of-Life) TP-LINK TX-VG1530(GPON) V1.0 (Fix planned before 2015/05/31) Trendnet TE100-MFP1 (v1.0R) Trendnet TEW-632BRP (A1.0R) Trendnet TEW-632BRP (A1.1R/A1.2R) Trendnet TEW-632BRP (A1.1R/A1.2R/A1.3R) Trendnet TEW-634GRU (v1.0R) Trendnet TEW-652BRP (V1.0R) Trendnet TEW-673GRU (v1.0R) Trendnet TEW-811DRU (v1.0R) Trendnet TEW-812DRU (v1.0R) Trendnet TEW-812DRU (v2.xR) Trendnet TEW-813DRU (v1.0R) Trendnet TEW-818DRU (v1.0R) Trendnet TEW-823DRU (v1.0R) Trendnet TEW-MFP1 (v1.0R) Zyxel NBG-419N v2 Zyxel NBG4615 v2 Zyxel NBG5615 Zyxel NBG5715
Based on information embedded in KCodes drivers we believe the following vendors are affected: Allnet Ambir Technology AMIT Asante Atlantis Corega Digitus D-Link EDIMAX Encore Electronics Engenius Etop Hardlink Hawking IOGEAR LevelOne Longshine NETGEAR PCI PROLiNK Sitecom Taifa TP-LINK TRENDnet Western Digital ZyXEL
Vendor contact timeline:
2015-02-28: Contacting vendor through support@kcodes.com 2015-03-04: No response, contacting various KCodes addresses found on the web. 2015-03-05: Vendor responds, requests more information. 2015-03-05: Providing advisory and proof of concept exploit. 2015-03-16: No response, requesting status update. 2015-03-16: Vendor responds, asks about fix verification(?) 2015-03-16: Requesting clarification about fixing status and information about next steps. Proposing conference call dates. 2015-03-19: No response, informing that notification of CERT/CC and selected vendors will start shortly. Requesting clarification about fixing status and information about next steps again. 2015-03-19: Vendor responds, confirms conference call date (2015-03-25). No further information provided. 2015-03-19: Providing advisory and proof of concept exploit to TP-LINK and NETGEAR. 2015-03-25: Vendor cancels conference call on short notice (sudden week-long business trip). 2015-03-26: Asking for support of CERT/CC regarding vendor coordination. 2015-03 - 2015-05: Coordination between CERT & vendors, NETGEAR and TP-LINK 2015-05-13: Notifying German CERT-Bund and Austrian CERT.at 2015-05-19: Coordinated release of security advisory
Solution:
TP-LINK has started releasing fixed firmware. The status of affected products can be found in the affected product list above.
For additional information also see CERT/CC vulnerability notice: http://www.kb.cert.org/vuls/id/177092
Workaround:
Sometimes NetUSB can be disabled via the web interface, but at least on NETGEAR devices this does not mitigate the vulnerability. NETGEAR told us, that there is no workaround available, the TCP port can't be firewalled nor is there a way to disable the service on their devices. It ensures the continued knowledge gain of SEC Consult in the field of network and application security to stay ahead of the attacker. The SEC Consult Vulnerability Lab supports high-quality penetration testing and the evaluation of new offensive and defensive technologies for our customers. Hence our customers obtain the most current information about vulnerabilities and valid recommendation about the risk profile of new technologies.
Interested to work with the experts of SEC Consult?
Send us your application https://www.sec-consult.com/en/Career.htm
Interested in improving your cyber security with the experts of SEC Consult?
Contact our local offices https://www.sec-consult.com/en/About/Contact.htm
Mail: research at sec-consult dot com Web: https://www.sec-consult.com Blog: http://blog.sec-consult.com Twitter: https://twitter.com/sec_consult
EOF Stefan Viehböck / @2015
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"data": "Stack-based buffer overflow in the run_init_sbus function in the KCodes NetUSB module for the Linux kernel, as used in certain NETGEAR products, TP-LINK products, and other products, allows remote attackers to execute arbitrary code by providing a long computer name in a session on TCP port 20005. KCodes NetUSB is vulnerable to a buffer overflow via the network that may result in a denial of service or code execution. KCodes NetUSB The kernel driver contains a buffer overflow vulnerability. KCodes NetUSB Is Linux Connected to base embedded devices (home router products, etc.) USB Share devices on the network \"USB over IP\" To realize the function, Linux Kernel module. Buffer overflow (CWE-120) - CVE-2015-3036 http://cwe.mitre.org/data/definitions/120.html The client NetUSB The data to send when connecting to the server NetUSB A buffer overflow can occur because the kernel driver does not validate properly. For more information SEC Consult Please check the advisory for. SEC Consult Vulnerability Lab Security Advisory \u003c 20150519-0 \u003e https://www.sec-consult.com/fxdata/seccons/prod/temedia/advisories_txt/20150519-0_KCodes_NetUSB_Kernel_Stack_Buffer_Overflow_v10.txt In addition, National Vulnerability Database (NVD) Then CWE-119 It is published as CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer ( Buffer error ) http://cwe.mitre.org/data/definitions/119.htmlAn attacker on the local network caused a buffer overflow, resulting in a denial of service operation (DoS) An attacker may be able to attack or execute arbitrary code. Depending on the default settings of the device, a remote attack may be possible. KCodes NetUSB is prone to a buffer-overflow vulnerability because it fails to adequately bounds-check user-supplied data before copying it to an insufficiently sized memory buffer. \nAn attacker can exploit this issue to execute arbitrary code within the context of the affected application. Failed exploit attempts may result in a denial-of-service condition. SEC Consult Vulnerability Lab Security Advisory \u003c 20150519-0 \u003e\n=======================================================================\n title: Kernel Stack Buffer Overflow\n product: KCodes NetUSB\n vulnerable version: see Vulnerable / tested versions\n fixed version: see Solution\n CVE number: CVE-2015-3036, VU#177092\n impact: Critical\n homepage: http://www.kcodes.com/\n found: 2015-02-23\n by: Stefan Viehb\u00f6ck (Office Vienna)\n SEC Consult Vulnerability Lab\n\n An integrated part of SEC Consult\n Berlin - Frankfurt/Main - Montreal - Singapore\n Vienna (HQ) - Vilnius - Zurich\n\n https://www.sec-consult.com\n\n=======================================================================\n\nVendor description:\n-------------------\n\"The world\u0027s premier technology provider of mobile printing, audio and\nvideo communication, file sharing, and USB applications for iPhones,\niPads, smart phones and tablets (Android and Windows), MacBooks, and\nUltrabooks.\"\n\nSource: http://www.kcodes.com/\n\n\nVulnerability overview/description:\n-----------------------------------\nNetUSB suffers from a remotely exploitable kernel stack buffer overflow. \nBecause of insufficient input validation, an overly long computer name can be\nused to overflow the \"computer name\" kernel stack buffer. This results in\nmemory corruption which can be turned into arbitrary remote code execution. \n\nFurthermore, a more detailed summary of this advisory has been published at our\nblog: http://blog.sec-consult.com\n\n\nProof of concept:\n-----------------\nBelow is an excerpt from the vulnerable run_init_sbus() function (pseudo code):\n\nint computername_len;\nchar computername_buf[64];\n// connection initiation, handshake\nlen = ks_recv(sock, \u0026computername_len, 4, 0);\n// ... \nlen = ks_recv(sock, computername_buf, computername_len, 0); // boom!\n\nA proof of concept \"netusb_bof.py\" has been developed which exploits the\nvulnerability. The PoC DoS exploit will not be published as many vendors\ndid not patch the vulnerability yet. \n\nExample use that results in denial-of-service (kernel memory corruption that\nresults in a device reboot):\n./netusb_bof.py 192.168.1.1 20005 500\n\n\nVulnerable / tested versions:\n-----------------------------\nThe vulnerability has been verified to exist in most recent firmware versions\nof the following devives:\n\nTP-Link TL-WDR4300 V1\nTP-Link WR1043ND v2\nNETGEAR WNDR4500\n\nFurthermore we\u0027ve identified NetUSB in the most recent firmware version of the\nfollowing products (list is not necessarily complete!):\nD-Link DIR-615 C\nNETGEAR AC1450\nNETGEAR CENTRIA (WNDR4700/4720)\nNETGEAR D6100\nNETGEAR D6200\nNETGEAR D6300\nNETGEAR D6400\nNETGEAR DC112A\nNETGEAR DC112A (Zain)\nNETGEAR DGND4000\nNETGEAR EX6200\nNETGEAR EX7000\nNETGEAR JNR3000\nNETGEAR JNR3210\nNETGEAR JR6150\nNETGEAR LG6100D\nNETGEAR PR2000\nNETGEAR R6050\nNETGEAR R6100\nNETGEAR R6200\nNETGEAR R6200v2\nNETGEAR R6220\nNETGEAR R6250\nNETGEAR R6300v1\nNETGEAR R6300v2\nNETGEAR R6700\nNETGEAR R7000\nNETGEAR R7500\nNETGEAR R7900\nNETGEAR R8000\nNETGEAR WN3500RP\nNETGEAR WNDR3700v5\nNETGEAR WNDR4300\nNETGEAR WNDR4300v2\nNETGEAR WNDR4500\nNETGEAR WNDR4500v2\nNETGEAR WNDR4500v3\nNETGEAR XAU2511\nNETGEAR XAUB2511\nTP-LINK Archer C2 V1.0 (Fix planned before 2015/05/22)\nTP-LINK Archer C20 V1.0 (Not affected)\nTP-LINK Archer C20i V1.0 (Fix planned before 2015/05/25)\nTP-LINK Archer C5 V1.2 (Fix planned before 2015/05/22)\nTP-LINK Archer C5 V2.0 (Fix planned before 2015/05/30)\nTP-LINK Archer C7 V1.0 (Fix planned before 2015/05/30)\nTP-LINK Archer C7 V2.0 (Fix already released)\nTP-LINK Archer C8 V1.0 (Fix planned before 2015/05/30)\nTP-LINK Archer C9 V1.0 (Fix planned before 2015/05/22)\nTP-LINK Archer D2 V1.0 (Fix planned before 2015/05/22)\nTP-LINK Archer D5 V1.0 (Fix planned before 2015/05/25)\nTP-LINK Archer D7 V1.0 (Fix planned before 2015/05/25)\nTP-LINK Archer D7B V1.0 (Fix planned before 2015/05/31)\nTP-LINK Archer D9 V1.0 (Fix planned before 2015/05/25)\nTP-LINK Archer VR200v V1.0 (Fix already released)\nTP-LINK TD-VG3511 V1.0 (End-Of-Life)\nTP-LINK TD-VG3631 V1.0 (Fix planned before 2015/05/30)\nTP-LINK TD-VG3631 V1.0 (Fix planned before 2015/05/31)\nTP-LINK TD-W1042ND V1.0 (End-Of-Life)\nTP-LINK TD-W1043ND V1.0 (End-Of-Life)\nTP-LINK TD-W8968 V1.0 (Fix planned before 2015/05/30)\nTP-LINK TD-W8968 V2.0 (Fix planned before 2015/05/30)\nTP-LINK TD-W8968 V3.0 (Fix planned before 2015/05/25)\nTP-LINK TD-W8970 V1.0 (Fix planned before 2015/05/30)\nTP-LINK TD-W8970 V3.0 (Fix already released)\nTP-LINK TD-W8970B V1.0 (Fix planned before 2015/05/30)\nTP-LINK TD-W8980 V3.0 (Fix planned before 2015/05/25)\nTP-LINK TD-W8980B V1.0 (Fix planned before 2015/05/30)\nTP-LINK TD-W9980 V1.0 (Fix already released)\nTP-LINK TD-W9980B V1.0 (Fix planned before 2015/05/30)\nTP-LINK TD-WDR4900 V1.0 (End-Of-Life)\nTP-LINK TL-WR1043ND V2.0 (Fix planned before 2015/05/30)\nTP-LINK TL-WR1043ND V3.0 (Fix planned before 2015/05/30)\nTP-LINK TL-WR1045ND V2.0 (Fix planned before 2015/05/30)\nTP-LINK TL-WR3500 V1.0 (Fix planned before 2015/05/22)\nTP-LINK TL-WR3600 V1.0 (Fix planned before 2015/05/22)\nTP-LINK TL-WR4300 V1.0 (Fix planned before 2015/05/22)\nTP-LINK TL-WR842ND V2.0 (Fix planned before 2015/05/30)\nTP-LINK TL-WR842ND V1.0 (End-Of-Life)\nTP-LINK TX-VG1530(GPON) V1.0 (Fix planned before 2015/05/31)\nTrendnet TE100-MFP1 (v1.0R)\nTrendnet TEW-632BRP (A1.0R)\nTrendnet TEW-632BRP (A1.1R/A1.2R)\nTrendnet TEW-632BRP (A1.1R/A1.2R/A1.3R)\nTrendnet TEW-634GRU (v1.0R)\nTrendnet TEW-652BRP (V1.0R)\nTrendnet TEW-673GRU (v1.0R)\nTrendnet TEW-811DRU (v1.0R)\nTrendnet TEW-812DRU (v1.0R)\nTrendnet TEW-812DRU (v2.xR)\nTrendnet TEW-813DRU (v1.0R)\nTrendnet TEW-818DRU (v1.0R)\nTrendnet TEW-823DRU (v1.0R)\nTrendnet TEW-MFP1 (v1.0R)\nZyxel NBG-419N v2\nZyxel NBG4615 v2\nZyxel NBG5615\nZyxel NBG5715\n\nBased on information embedded in KCodes drivers we believe the following\nvendors are affected:\nAllnet\nAmbir Technology\nAMIT\nAsante\nAtlantis\nCorega\nDigitus\nD-Link\nEDIMAX\nEncore Electronics\nEngenius\nEtop\nHardlink\nHawking\nIOGEAR\nLevelOne\nLongshine\nNETGEAR\nPCI\nPROLiNK\nSitecom\nTaifa\nTP-LINK\nTRENDnet\nWestern Digital\nZyXEL\n\n\nVendor contact timeline:\n------------------------\n2015-02-28: Contacting vendor through support@kcodes.com\n2015-03-04: No response, contacting various KCodes addresses found on the web. \n2015-03-05: Vendor responds, requests more information. \n2015-03-05: Providing advisory and proof of concept exploit. \n2015-03-16: No response, requesting status update. \n2015-03-16: Vendor responds, asks about fix verification(?)\n2015-03-16: Requesting clarification about fixing status and information about\n next steps. Proposing conference call dates. \n2015-03-19: No response, informing that notification of CERT/CC and selected\n vendors will start shortly. Requesting clarification about fixing\n status and information about next steps again. \n2015-03-19: Vendor responds, confirms conference call date (2015-03-25). No\n further information provided. \n2015-03-19: Providing advisory and proof of concept exploit to TP-LINK and\n NETGEAR. \n2015-03-25: Vendor cancels conference call on short notice (sudden week-long\n business trip). \n2015-03-26: Asking for support of CERT/CC regarding vendor coordination. \n2015-03 - 2015-05: Coordination between CERT \u0026 vendors, NETGEAR and TP-LINK\n2015-05-13: Notifying German CERT-Bund and Austrian CERT.at\n2015-05-19: Coordinated release of security advisory\n\n\nSolution:\n---------\nTP-LINK has started releasing fixed firmware. The status of affected products\ncan be found in the affected product list above. \n\nFor additional information also see CERT/CC vulnerability notice:\nhttp://www.kb.cert.org/vuls/id/177092\n\n\nWorkaround:\n-----------\nSometimes NetUSB can be disabled via the web interface, but at least on NETGEAR\ndevices this does not mitigate the vulnerability. NETGEAR told us, that there is\nno workaround available, the TCP port can\u0027t be firewalled nor is there a way to\ndisable the service on their devices. It\nensures the continued knowledge gain of SEC Consult in the field of network\nand application security to stay ahead of the attacker. The SEC Consult\nVulnerability Lab supports high-quality penetration testing and the evaluation\nof new offensive and defensive technologies for our customers. Hence our\ncustomers obtain the most current information about vulnerabilities and valid\nrecommendation about the risk profile of new technologies. \n\n~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\nInterested to work with the experts of SEC Consult?\nSend us your application https://www.sec-consult.com/en/Career.htm\n\nInterested in improving your cyber security with the experts of SEC Consult?\nContact our local offices https://www.sec-consult.com/en/About/Contact.htm\n~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n\nMail: research at sec-consult dot com\nWeb: https://www.sec-consult.com\nBlog: http://blog.sec-consult.com\nTwitter: https://twitter.com/sec_consult\n\nEOF Stefan Viehb\u00f6ck / @2015\n\n",
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VAR-202004-0794
Vulnerability from variot - Updated: 2024-11-23 23:11Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D7800 before 1.0.1.44, R7500v2 before 1.0.3.38, R7800 before 1.0.2.52, RBK20 before 2.3.0.28, RBR20 before 2.3.0.28, RBS20 before 2.3.0.28, RBK40 before 2.3.0.28, RBS40 before 2.3.0.28, RBK50 before 2.3.0.32, RBR50 before 2.3.0.32, and RBS50 before 2.3.0.32. plural NETGEAR The device is vulnerable to out-of-bounds writes.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR D7800, etc. are all products of NETGEAR. NETGEAR D7800 is a wireless modem. NETGEAR R7500 is a wireless router. NETGEAR RBK20 is a wireless router. The vulnerability stems from the fact that the network system or product performs an operation on the memory, and the data boundary is not correctly verified, resulting in an incorrect read and write operation to other associated memory locations. The attacker The vulnerability can be exploited to cause buffer overflow or heap overflow
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VAR-202004-1342
Vulnerability from variot - Updated: 2024-11-23 23:11plural NETGEAR The device contains an input verification vulnerability.Information may be tampered with. NETGEAR WNR2020 and so on are all products of NETGEAR. NETGEAR WNR2020 is a wireless router. NETGEAR R7500 is a wireless router. NETGEAR D6220 is a wireless modem.
A number of NETGEAR products have input validation error vulnerabilities that result from security configuration errors. No detailed vulnerability details are currently available
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VAR-202004-1636
Vulnerability from variot - Updated: 2024-11-23 23:11plural NETGEAR An unspecified vulnerability exists in the device.Information may be obtained and tampered with. Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D1500 prior to 1.0.0.27, D500 prior to 1.0.0.27, D6100 prior to 1.0.0.57, D6220 prior to 1.0.0.40, D6400 prior to 1.0.0.74, D7000 prior to 1.0.1.60, D7800 prior to 1.0.1.34, D8500 prior to 1.0.3.39, DGN2200v4 prior to 1.0.0.94, DGN2200Bv4 prior to 1.0.0.94, EX2700 prior to 1.0.1.42, EX3700 prior to 1.0.0.64, EX3800 prior to 1.0.0.64, EX6000 prior to 1.0.0.24, EX6100 prior to 1.0.2.18, EX6120 prior to 1.0.0.32, EX6130 prior to 1.0.0.22, EX6150 prior to 1.0.0.34_1.0.70, EX6200 prior to 1.0.3.82_1.1.117, EX6400 prior to 1.0.1.78, EX7000 prior to 1.0.0.56, EX7300 prior to 1.0.1.78, JNR1010v2 prior to 1.1.0.42, JR6150 prior to 1.0.1.10, JWNR2010v5 prior to 1.1.0.42, PR2000 prior to 1.0.0.22, R6050 prior to 1.0.1.10, R6100 prior to 1.0.1.16, R6220 prior to 1.1.0.50, R6250 prior to 1.0.4.14, R6300v2 prior to 1.0.4.12, R6400v2 prior to 1.0.2.34, R6700 prior to 1.0.1.26, R6900 prior to 1.0.1.26, R6900P prior to 1.2.0.22, R7000 prior to 1.0.9.6, R7000P prior to 1.2.0.22, R7100LG prior to 1.0.0.40, R7300DST prior to 1.0.0.54, R7500 prior to 1.0.0.110, R7500v2 prior to 1.0.3.26, R7800 prior to 1.0.2.44, R7900 prior to 1.0.1.26, R8000 prior to 1.0.3.48, R8300 prior to 1.0.2.104, R8500 prior to 1.0.2.104, R9000 prior to 1.0.3.10, WN2000RPTv3 prior to 1.0.1.26, WN2500RPv2 prior to 1.0.1.46, WN3000RPv3 prior to 1.0.2.66, WN3100RPv2 prior to 1.0.0.56, WNDR3400v3 prior to 1.0.1.14, WNDR3700v4 prior to 1.0.2.96, WNDR3700v5 prior to 1.1.0.54, WNDR4300 prior to 1.0.2.98, WNDR4300v2 prior to 1.0.0.48, WNDR4500v3 prior to 1.0.0.48, WNR1000v4 prior to 1.1.0.42, WNR2000v5 prior to 1.0.0.64, WNR2020 prior to 1.1.0.42, and WNR2050 prior to 1.1.0.42
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VAR-202004-1657
Vulnerability from variot - Updated: 2024-11-23 23:11Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D3600 before 1.0.0.67, D6000 before 1.0.0.67, D6100 before 1.0.0.56, D7800 before 1.0.1.30, R7500 before 1.0.0.118, R7500v2 before 1.0.3.24, R7800 before 1.0.2.40, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.96, WNDR4300 before 1.0.2.98, WNDR4300v2 before 1.0.0.50, WNDR4500v3 before 1.0.0.50, and WNR2000v5 before 1.0.0.62. plural NETGEAR The product contains a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR D3600, etc. are all products of NETGEAR. NETGEAR D3600 is a wireless modem. NETGEAR R7500 is a wireless router. NETGEAR D6100 is a wireless modem. The vulnerability stems from the fact that when the network system or product performs operations on the memory, the data boundary is not correctly verified, resulting in incorrect read and write operations to other associated memory locations. This affects D3600 prior to 1.0.0.67, D6000 prior to 1.0.0.67, D6100 prior to 1.0.0.56, D7800 prior to 1.0.1.30, R7500 prior to 1.0.0.118, R7500v2 prior to 1.0.3.24, R7800 prior to 1.0.2.40, R9000 prior to 1.0.2.52, WNDR3700v4 prior to 1.0.2.96, WNDR4300 prior to 1.0.2.98, WNDR4300v2 prior to 1.0.0.50, WNDR4500v3 prior to 1.0.0.50, and WNR2000v5 prior to 1.0.0.62
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VAR-202004-1678
Vulnerability from variot - Updated: 2024-11-23 23:11Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D6100 before 1.0.0.57, R6100 before 1.0.1.20, R7500 before 1.0.0.122, R7800 before 1.0.2.40, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.92, WNDR4300 before 1.0.2.94, WNDR4300v2 before 1.0.0.50, WNDR4500v3 before 1.0.0.50, and WNR2000v5 before 1.0.0.62. plural NETGEAR The device is vulnerable to out-of-bounds writes.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR R7800, etc. are all products of NETGEAR. NETGEAR R7800 is a wireless router. NETGEAR R7500 is a wireless router. NETGEAR D6100 is a wireless modem. The vulnerability stems from the fact that the network system or product performs an operation on the memory, and the data boundary is not correctly verified, resulting in an incorrect read and write operation to other associated memory locations. The attacker The vulnerability can be exploited to cause buffer overflow or heap overflow. This affects D6100 prior to 1.0.0.57, R6100 prior to 1.0.1.20, R7500 prior to 1.0.0.122, R7800 prior to 1.0.2.40, R9000 prior to 1.0.2.52, WNDR3700v4 prior to 1.0.2.92, WNDR4300 prior to 1.0.2.94, WNDR4300v2 prior to 1.0.0.50, WNDR4500v3 prior to 1.0.0.50, and WNR2000v5 prior to 1.0.0.62
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VAR-202004-1699
Vulnerability from variot - Updated: 2024-11-23 23:11Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D7800 before 1.0.1.30, R7500v2 before 1.0.3.24, R7800 before 1.0.2.40, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.92, WNDR4300 before 1.0.2.94, WNDR4300v2 before 1.0.0.50, WNDR4500v3 before 1.0.0.50, and WNR2000v5 before 1.0.0.62. plural NETGEAR The device is vulnerable to out-of-bounds writes.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR D7800, etc. are all products of NETGEAR. NETGEAR D7800 is a wireless modem. NETGEAR R7500 is a wireless router. NETGEAR WNDR3700 is a wireless router. The vulnerability stems from the fact that the network system or product performs an operation on the memory, and the data boundary is not correctly verified, resulting in an incorrect read and write operation to other associated memory locations. The attacker The vulnerability can be exploited to cause buffer overflow or heap overflow. This affects D7800 prior to 1.0.1.30, R7500v2 prior to 1.0.3.24, R7800 prior to 1.0.2.40, R9000 prior to 1.0.2.52, WNDR3700v4 prior to 1.0.2.92, WNDR4300 prior to 1.0.2.94, WNDR4300v2 prior to 1.0.0.50, WNDR4500v3 prior to 1.0.0.50, and WNR2000v5 prior to 1.0.0.62
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VAR-202012-1191
Vulnerability from variot - Updated: 2024-11-23 23:11Certain NETGEAR devices are affected by command injection by an authenticated user. This affects R7500v2 before 1.0.3.48, R8900 before 1.0.5.2, R9000 before 1.0.5.2, and R7800 before 1.0.2.68. plural NETGEAR A command injection vulnerability exists in the device.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. NETGEAR R7500v2 is a Nighthawk X4 AC2350 smart WiFi router. NETGEAR R8900 is a Nighthawk X10 AD7000 smart WiFi router. NETGEAR R9000 is a Nighthawk X10 AD7200 smart WiFi router. NETGEAR R7800 is an AC2600 dual-band Gigabit wireless router. No detailed vulnerability details are currently provided
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VAR-202004-0483
Vulnerability from variot - Updated: 2024-11-23 23:08Certain NETGEAR devices are affected by stored XSS. This affects D7800 before 1.0.1.56, R7500v2 before 1.0.3.46, R7800 before 1.0.2.68, R8900 before 1.0.4.28, R9000 before 1.0.4.28, RAX120 before 1.0.0.78, XR500 before 2.3.2.56, and XR700 before 1.0.1.10. plural NETGEAR A cross-site scripting vulnerability exists in the device.Information may be obtained and tampered with
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VAR-202004-0485
Vulnerability from variot - Updated: 2024-11-23 23:08Certain NETGEAR devices are affected by stored XSS. This affects D7800 before 1.0.1.56, R7500v2 before 1.0.3.46, R7800 before 1.0.2.68, R8900 before 1.0.4.28, R9000 before 1.0.4.28, RAX120 before 1.0.0.78, XR500 before 2.3.2.56, and XR700 before 1.0.1.10. plural NETGEAR A cross-site scripting vulnerability exists in the device.Information may be obtained and tampered with
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VAR-202004-0777
Vulnerability from variot - Updated: 2024-11-23 23:08Certain NETGEAR devices are affected by stored XSS. This affects D3600 before 1.0.0.76, D6000 before 1.0.0.76, D6100 before 1.0.0.63, D7800 before 1.0.1.47, DM200 before 1.0.0.61, R7500v2 before 1.0.3.40, R7800 before 1.0.2.60, RBK50 before 2.3.0.32, RBR50 before 2.3.0.32, and RBS50 before 2.3.0.32. plural NETGEAR A cross-site scripting vulnerability exists in the device.Information may be obtained and tampered with. NETGEAR D3600, etc. are all products of NETGEAR. NETGEAR D3600 is a wireless modem. NETGEAR D6000 is a wireless modem. NETGEAR R7500 is a wireless router. The vulnerability stems from the lack of proper verification of client data by WEB applications. Attackers can use this vulnerability to execute client code
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VAR-202004-1581
Vulnerability from variot - Updated: 2024-11-23 23:07Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D7800 before 1.0.1.34, DM200 before 1.0.0.50, R6100 before 1.0.1.22, R7500 before 1.0.0.122, R7800 before 1.0.2.42, R8900 before 1.0.3.10, R9000 before 1.0.3.10, WNDR3700v4 before 1.0.2.96, WNDR4300 before 1.0.2.98, WNDR4300v2 before 1.0.0.54, WNDR4500v3 before 1.0.0.54, and WNR2000v5 before 1.0.0.64. plural NETGEAR The device is vulnerable to out-of-bounds writes.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR R7800, etc. are all products of NETGEAR. NETGEAR R7800 is a wireless router. NETGEAR D7800 is a wireless modem. NETGEAR WNDR4300 is a wireless router. The vulnerability stems from the fact that when the network system or product performs operations on the memory, it does not correctly verify the data boundary, resulting in incorrect read and write operations to other associated memory locations. Attackers can use this vulnerability to cause buffer overflow or heap overflow. This affects D7800 prior to 1.0.1.34, DM200 prior to 1.0.0.50, R6100 prior to 1.0.1.22, R7500 prior to 1.0.0.122, R7800 prior to 1.0.2.42, R8900 prior to 1.0.3.10, R9000 prior to 1.0.3.10, WNDR3700v4 prior to 1.0.2.96, WNDR4300 prior to 1.0.2.98, WNDR4300v2 prior to 1.0.0.54, WNDR4500v3 prior to 1.0.0.54, and WNR2000v5 prior to 1.0.0.64
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VAR-202004-1644
Vulnerability from variot - Updated: 2024-11-23 23:07Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7800 before 1.0.1.28, R6700 before 1.0.1.44, R6900 before 1.0.1.44, R7000 before 1.0.9.28, R7500v2 before 1.0.3.24, R7800 before 1.0.2.38, R9000 before 1.0.2.52, WNDR4300v2 before 1.0.0.50, and WNDR4500v3 before 1.0.0.50. plural NETGEAR On the device OS A command injection vulnerability exists.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR R6700, etc. are all products of NETGEAR. NETGEAR R6700 is a wireless router. NETGEAR D7800 is a wireless modem. NETGEAR R6900 is a wireless router. The vulnerability stems from the process of constructing operating system executable commands from external input data. The network system or product does not properly filter the special characters and commands. The attacker can use this vulnerability to execute Illegal operating system command. This affects D7800 prior to 1.0.1.28, R6700 prior to 1.0.1.44, R6900 prior to 1.0.1.44, R7000 prior to 1.0.9.28, R7500v2 prior to 1.0.3.24, R7800 prior to 1.0.2.38, R9000 prior to 1.0.2.52, WNDR4300v2 prior to 1.0.0.50, and WNDR4500v3 prior to 1.0.0.50
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VAR-202004-1665
Vulnerability from variot - Updated: 2024-11-23 23:07Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D3600 before 1.0.0.67, D6000 before 1.0.0.67, D6100 before 1.0.0.56, D7800 before 1.0.1.30, R6100 before 1.0.1.20, R7500 before 1.0.0.118, R7500v2 before 1.0.3.24, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.96, WNDR4300 before 1.0.2.98, WNDR4300v2 before 1.0.0.50, WNDR4500v3 before 1.0.0.50, and WNR2000v5 before 1.0.0.62. plural NETGEAR The product contains a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR D3600, etc. are all products of NETGEAR. NETGEAR D3600 is a wireless modem. NETGEAR D6100 is a wireless modem. NETGEAR R6100 is a wireless router. The vulnerability stems from the fact that when the network system or product performs operations on the memory, the data boundary is not correctly verified, resulting in incorrect read and write operations to other associated memory locations. This affects D3600 prior to 1.0.0.67, D6000 prior to 1.0.0.67, D6100 prior to 1.0.0.56, D7800 prior to 1.0.1.30, R6100 prior to 1.0.1.20, R7500 prior to 1.0.0.118, R7500v2 prior to 1.0.3.24, R9000 prior to 1.0.2.52, WNDR3700v4 prior to 1.0.2.96, WNDR4300 prior to 1.0.2.98, WNDR4300v2 prior to 1.0.0.50, WNDR4500v3 prior to 1.0.0.50, and WNR2000v5 prior to 1.0.0.62
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VAR-202004-1686
Vulnerability from variot - Updated: 2024-11-23 23:07Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7800 before 1.0.1.34, EX6100v2 before 1.0.1.50, EX6150v2 before 1.0.1.50, EX6200v2 before 1.0.1.44, EX6400 before 1.0.1.60, EX7300 before 1.0.1.60, R6100 before 1.0.1.16, R7500 before 1.0.0.110, R7800 before 1.0.2.32, R9000 before 1.0.2.30, WN3000RPv3 before 1.0.2.50, WNDR4300v2 before 1.0.0.50, and WNDR4500v3 before 1.0.0.50. plural NETGEAR A device contains an injection vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR EX6150, etc. are all products of NETGEAR. NETGEAR EX6150 is a wireless network signal extender. NETGEAR D7800 is a wireless modem. NETGEAR WNDR4300 is a wireless router.
Injection vulnerabilities exist in many NETGEAR products. The vulnerability stems from the fact that the network system or product lacks the correct verification of the user input data during the operation process of the user inputting the construction command, data structure or record, and the special elements are not filtered or correctly filtered, resulting in the analysis or analysis of the system or product. The explanation is wrong. No detailed vulnerability details are currently provided. This affects D7800 prior to 1.0.1.34, EX6100v2 prior to 1.0.1.50, EX6150v2 prior to 1.0.1.50, EX6200v2 prior to 1.0.1.44, EX6400 prior to 1.0.1.60, EX7300 prior to 1.0.1.60, R6100 prior to 1.0.1.16, R7500 prior to 1.0.0.110, R7800 prior to 1.0.2.32, R9000 prior to 1.0.2.30, WN3000RPv3 prior to 1.0.2.50, WNDR4300v2 prior to 1.0.0.50, and WNDR4500v3 prior to 1.0.0.50
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VAR-202012-1351
Vulnerability from variot - Updated: 2024-11-23 23:07Certain NETGEAR devices are affected by stored XSS. This affects D7800 before 1.0.1.56, R7500v2 before 1.0.3.46, R7800 before 1.0.2.74, R8900 before 1.0.4.28, R9000 before 1.0.4.28, RAX120 before 1.0.0.78, XR500 before 2.3.2.56, and XR700 before 1.0.1.10. plural NETGEAR A cross-site scripting vulnerability exists in the device.Information may be obtained and information may be tampered with
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VAR-202004-0447
Vulnerability from variot - Updated: 2024-11-23 23:04Certain NETGEAR devices are affected by stored XSS. This affects D7800 before 1.0.1.56, R7500v2 before 1.0.3.46, R7800 before 1.0.2.68, R8900 before 1.0.4.28, R9000 before 1.0.4.28, RAX120 before 1.0.0.78, XR500 before 2.3.2.56, and XR700 before 1.0.1.10. plural NETGEAR A cross-site scripting vulnerability exists in the device.Information may be obtained and tampered with. NETGEAR D7800, etc. are all products of NETGEAR. NETGEAR D7800 is a wireless modem. NETGEAR R7500 is a wireless router. NETGEAR XR500 is a wireless router. The vulnerability stems from the lack of proper verification of client data by WEB applications. Attackers can use this vulnerability to execute client code
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VAR-202004-0489
Vulnerability from variot - Updated: 2024-11-23 23:04Certain NETGEAR devices are affected by stored XSS. This affects D7800 before 1.0.1.56, R7500v2 before 1.0.3.46, R7800 before 1.0.2.68, R8900 before 1.0.4.28, R9000 before 1.0.4.28, RAX120 before 1.0.0.78, XR500 before 2.3.2.56, and XR700 before 1.0.1.10. plural NETGEAR A cross-site scripting vulnerability exists in the device.Information may be obtained and tampered with. NETGEAR D7800, etc. are all products of NETGEAR. NETGEAR D7800 is a wireless modem. NETGEAR R7500 is a wireless router. NETGEAR XR500 is a wireless router. The vulnerability stems from the lack of proper verification of client data by WEB applications. Attackers can use this vulnerability to execute client code
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VAR-202004-0802
Vulnerability from variot - Updated: 2024-11-23 23:04Certain NETGEAR devices are affected by SQL injection. This affects D3600 before 1.0.0.68, D6000 before 1.0.0.68, D6200 before 1.1.00.28, D6220 before 1.0.0.40, D6400 before 1.0.0.74, D7000 before 1.0.1.60, D7000v2 before 1.0.0.74, D7800 before 1.0.1.34, D8500 before 1.0.3.39, DC112A before 1.0.0.40, EX8000 before 1.0.0.118, JR6150 before 1.0.1.18, R6050 before 1.0.1.18, R6220 before 1.1.0.66, R6250 before 1.0.4.26, R6300v2 before 1.0.4.24, R6400 before 1.0.1.36, R6400v2 before 1.0.2.52, R6700 before 1.0.1.44, R6700v2 before 1.2.0.16, R6800 before 1.2.0.16, R6900v2 before 1.2.0.16, R6900 before 1.0.1.44, R7000 before 1.0.9.26, R6900P before 1.3.0.20, R7000P before 1.3.0.20, R7100LG before 1.0.0.40, R7300DST before 1.0.0.62, R7500 before 1.0.0.118, R7500v2 before 1.0.3.26, R7800 before 1.0.2.40, R7900 before 1.0.2.10, R8000 before 1.0.4.12, R7900P before 1.3.0.10, R8000P before 1.3.0.10, R8300 before 1.0.2.116, R8500 before 1.0.2.116, R8900 before 1.0.3.6, R9000 before 1.0.3.10, WNDR3700v4 before 1.0.2.102, WNDR3700v5 before 1.1.0.54, WNDR4300v1 before 1.0.2.98, WNDR4300v2 before 1.0.0.56, and WNDR4500v3 before 1.0.0.56. plural NETGEAR On the device SQL An injection vulnerability exists.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state
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VAR-202004-1428
Vulnerability from variot - Updated: 2024-11-23 23:04plural NETGEAR A cross-site scripting vulnerability exists in the device.Information may be obtained and tampered with.
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VAR-202004-1638
Vulnerability from variot - Updated: 2024-11-23 23:04Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D7800 before 1.0.1.34, R7500v2 before 1.0.3.26, R7800 before 1.0.2.42, R8900 before 1.0.3.10, R9000 before 1.0.3.10, WNDR4300v2 before 1.0.0.54, and WNDR4500v3 before 1.0.0.54. plural NETGEAR A classic buffer overflow vulnerability exists on the device.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR R7800, etc. are all products of NETGEAR. NETGEAR R7800 is a wireless router. NETGEAR D7800 is a wireless modem. NETGEAR WNDR4300 is a wireless router. The vulnerability stems from the fact that when the network system or product performs operations on the memory, the data boundary is not correctly verified, resulting in incorrect read and write operations to other associated memory locations. Attackers can use this vulnerability to cause buffer overflow or heap overflow
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VAR-202004-1659
Vulnerability from variot - Updated: 2024-11-23 23:04Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D3600 before 1.0.0.67, D6000 before 1.0.0.67, D7800 before 1.0.1.30, R6100 before 1.0.1.20, R7500 before 1.0.0.118, R7500v2 before 1.0.3.24, R7800 before 1.0.2.40, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.96, WNDR4300 before 1.0.2.98, WNDR4300v2 before 1.0.0.50, and WNDR4500v3 before 1.0.0.50. plural NETGEAR The product contains a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR D3600, etc. are all products of NETGEAR. NETGEAR D3600 is a wireless modem. NETGEAR D6100 is a wireless modem. NETGEAR R6100 is a wireless router. The vulnerability stems from the fact that when the network system or product performs operations on the memory, the data boundary is not correctly verified, resulting in incorrect read and write operations to other associated memory locations. This affects D3600 prior to 1.0.0.67, D6000 prior to 1.0.0.67, D7800 prior to 1.0.1.30, R6100 prior to 1.0.1.20, R7500 prior to 1.0.0.118, R7500v2 prior to 1.0.3.24, R7800 prior to 1.0.2.40, R9000 prior to 1.0.2.52, WNDR3700v4 prior to 1.0.2.96, WNDR4300 prior to 1.0.2.98, WNDR4300v2 prior to 1.0.0.50, and WNDR4500v3 prior to 1.0.0.50
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VAR-202004-1680
Vulnerability from variot - Updated: 2024-11-23 23:04Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D3600 before 1.0.0.67, D6000 before 1.0.0.67, D7800 before 1.0.1.30, R6100 before 1.0.1.20, R7500 before 1.0.0.118, R7500v2 before 1.0.3.24, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.96, WNDR4300 before 1.0.2.98, WNDR4300v2 before 1.0.0.50, WNDR4500v3 before 1.0.0.50, and WNR2000v5 before 1.0.0.62. plural NETGEAR A classic buffer overflow vulnerability exists on the device.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR D3600, etc. are all products of NETGEAR. NETGEAR D3600 is a wireless modem. NETGEAR D6000 is a wireless modem. NETGEAR R7500 is a wireless router. The vulnerability stems from the fact that when the network system or product performs operations on the memory, the data boundary is not correctly verified, resulting in incorrect read and write operations to other associated memory locations. This affects D3600 prior to 1.0.0.67, D6000 prior to 1.0.0.67, D7800 prior to 1.0.1.30, R6100 prior to 1.0.1.20, R7500 prior to 1.0.0.118, R7500v2 prior to 1.0.3.24, R9000 prior to 1.0.2.52, WNDR3700v4 prior to 1.0.2.96, WNDR4300 prior to 1.0.2.98, WNDR4300v2 prior to 1.0.0.50, WNDR4500v3 prior to 1.0.0.50, and WNR2000v5 prior to 1.0.0.62
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VAR-202004-1701
Vulnerability from variot - Updated: 2024-11-23 23:04Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D6100 before 1.0.0.57, D7800 before 1.0.1.34, R6100 before 1.0.1.20, R7500 before 1.0.0.122, R7800 before 1.0.2.40, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.92, WNDR4300 before 1.0.2.94, WNDR4300v2 before 1.0.0.50, WNDR4500v3 before 1.0.0.50, and WNR2000v5 before 1.0.0.62. plural NETGEAR The device is vulnerable to out-of-bounds writes.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR D6100, etc. are all products of NETGEAR. NETGEAR D6100 is a wireless modem. NETGEAR WNDR3700 is a wireless router. NETGEAR R6100 is a wireless router.
There are buffer error vulnerabilities in many NETGEAR products. The vulnerability stems from the fact that when a network system or product performs an operation on memory, the data boundary is not correctly verified, resulting in an incorrect read and write operation to other associated memory locations. Attackers can use this vulnerability to cause buffer overflow or heap overflow. This affects D6100 prior to 1.0.0.57, D7800 prior to 1.0.1.34, R6100 prior to 1.0.1.20, R7500 prior to 1.0.0.122, R7800 prior to 1.0.2.40, R9000 prior to 1.0.2.52, WNDR3700v4 prior to 1.0.2.92, WNDR4300 prior to 1.0.2.94, WNDR4300v2 prior to 1.0.0.50, WNDR4500v3 prior to 1.0.0.50, and WNR2000v5 prior to 1.0.0.62
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VAR-202005-0732
Vulnerability from variot - Updated: 2024-11-23 23:04Certain NETGEAR devices are affected by stored XSS. This affects R9000 before 1.0.2.40, R6100 before 1.0.1.1, 6R7500 before 1.0.0.110, R7500v2 before 1.0.3.20, R7800 before 1.0.2.36, WNDR4300v2 before 1.0.0.48, and WNR2000v5 before 1.0.0.58. plural NETGEAR A cross-site scripting vulnerability exists in the device.Information may be obtained and tampered with. NETGEAR R9000, R7800, R7500, etc. are all wireless routers from NETGEAR. The vulnerability stems from the lack of correct verification of client data in WEB applications. An attacker can use this vulnerability to execute client code. This affects R9000 prior to 1.0.2.40, R6100 prior to 1.0.1.1, 6R7500 prior to 1.0.0.110, R7500v2 prior to 1.0.3.20, R7800 prior to 1.0.2.36, WNDR4300v2 prior to 1.0.0.48, and WNR2000v5 prior to 1.0.0.58
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VAR-202004-0480
Vulnerability from variot - Updated: 2024-11-23 23:01Certain NETGEAR devices are affected by stored XSS. This affects D7800 before 1.0.1.56, R7500v2 before 1.0.3.46, R7800 before 1.0.2.68, R8900 before 1.0.4.28, R9000 before 1.0.4.28, RAX120 before 1.0.0.78, XR500 before 2.3.2.56, and XR700 before 1.0.1.10. plural NETGEAR A cross-site scripting vulnerability exists in the device.Information may be obtained and tampered with. This affects D7800 prior to 1.0.1.56, R7500v2 prior to 1.0.3.46, R7800 prior to 1.0.2.68, R8900 prior to 1.0.4.28, R9000 prior to 1.0.4.28, RAX120 prior to 1.0.0.78, XR500 prior to 2.3.2.56, and XR700 prior to 1.0.1.10
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VAR-202004-0795
Vulnerability from variot - Updated: 2024-11-23 23:01Certain NETGEAR devices are affected by stored XSS. This affects D7800 before 1.0.1.47, EX6100v2 before 1.0.1.76, EX6150v2 before 1.0.1.76, R7500v2 before 1.0.3.38, R7800 before 1.0.2.52, R8900 before 1.0.4.12, R9000 before 1.0.4.12, WN2000RPTv3 before 1.0.1.32, WN3000RPv3 before 1.0.2.70, and WN3100RPv2 before 1.0.0.66. plural NETGEAR A cross-site scripting vulnerability exists in the device.Information may be obtained and tampered with. NETGEAR R8900 is a wireless router of NETGEAR. The vulnerability stems from the lack of proper verification of client data by WEB applications. Attackers can use this vulnerability to execute client code. This affects D7800 prior to 1.0.1.47, EX6100v2 prior to 1.0.1.76, EX6150v2 prior to 1.0.1.76, R7500v2 prior to 1.0.3.38, R7800 prior to 1.0.2.52, R8900 prior to 1.0.4.12, R9000 prior to 1.0.4.12, WN2000RPTv3 prior to 1.0.1.32, WN3000RPv3 prior to 1.0.2.70, and WN3100RPv2 prior to 1.0.0.66
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VAR-202004-1656
Vulnerability from variot - Updated: 2024-11-23 23:01Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D3600 before 1.0.0.67, D6000 before 1.0.0.67, D7800 before 1.0.1.30, EX2700 before 1.0.1.28, R6100 before 1.0.1.20, R7500 before 1.0.0.118, R7500v2 before 1.0.3.24, R7800 before 1.0.2.40, R9000 before 1.0.2.52, WN2000RPTv3 before 1.0.1.20, WN3000RPv3 before 1.0.2.50, WN3100RPv2 before 1.0.0.56, WNDR3700v4 before 1.0.2.96, WNDR4300 before 1.0.2.98, WNDR4300v2 before 1.0.0.50, and WNDR4500v3 before 1.0.0.50. plural NETGEAR The product contains a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR D3600, etc. are all products of NETGEAR. NETGEAR D3600 is a wireless modem. NETGEAR D6100 is a wireless modem. NETGEAR R6100 is a wireless router. The vulnerability stems from the fact that when the network system or product performs operations on the memory, the data boundary is not correctly verified, resulting in incorrect read and write operations to other associated memory locations. This affects D3600 prior to 1.0.0.67, D6000 prior to 1.0.0.67, D7800 prior to 1.0.1.30, EX2700 prior to 1.0.1.28, R6100 prior to 1.0.1.20, R7500 prior to 1.0.0.118, R7500v2 prior to 1.0.3.24, R7800 prior to 1.0.2.40, R9000 prior to 1.0.2.52, WN2000RPTv3 prior to 1.0.1.20, WN3000RPv3 prior to 1.0.2.50, WN3100RPv2 prior to 1.0.0.56, WNDR3700v4 prior to 1.0.2.96, WNDR4300 prior to 1.0.2.98, WNDR4300v2 prior to 1.0.0.50, and WNDR4500v3 prior to 1.0.0.50
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