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6 vulnerabilities found for tl-wdr4300 by tp-link
CVE-2023-50224 (GCVE-0-2023-50224)
Vulnerability from nvd – Published: 2024-05-03 02:14 – Updated: 2026-09-02 17:58Title
TP-Link TL-WR841N dropbearpwd Improper Authentication Information Disclosure Vulnerability
Summary
TP-Link TL-WR841N dropbearpwd Improper Authentication Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of TP-Link TL-WR841N routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. The issue results from improper authentication. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-19899.
Severity
6.5 (Medium)
SSVC
Exploitation: active
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-03 03:55 UTC
CWE
- CWE-290 - Authentication Bypass by Spoofing
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
| https://www.tp-link.com/en/support/download/tl-wr… | vendor-advisory |
| https://www.tp-link.com/us/support/faq/5058/ | vendor-advisory |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
Impacted products
23 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link | TL-WR841N |
Affected:
3.16.9 build 200409
(custom)
Affected: V8 (custom) Affected: V9 (custom) Affected: V10 (custom) Affected: V11 (custom) Unaffected: V11_211209 (custom) Affected: V12 (custom) Unaffected: V12_230317 (custom) |
|
| TP-Link | TL-WR841ND |
Affected:
V8
(custom)
Affected: V9 (custom) Affected: V10 (custom) Affected: V11 (custom) Unaffected: V11_211209 (custom) Affected: V12 (custom) Unaffected: V12_230317 (custom) |
|
| TP-Link | TL-MR6400 |
Affected:
V1
(custom)
Affected: V2 (custom) |
|
| TP-Link | Archer C5 |
Affected:
V2
(custom)
|
|
| TP-Link | Archer C7 |
Affected:
V2
(custom)
Unaffected: V2_241108 (custom) Affected: V3 (custom) |
|
| TP-Link | TL-WDR3600 |
Affected:
V2
(custom)
|
|
| TP-Link | TL-WDR4300 |
Affected:
V1
(custom)
|
|
| TP-Link | TL-WDR3500 |
Affected:
V2
(custom)
|
|
| TP-Link | TL-WR740N |
Affected:
V4
(custom)
Affected: V5 (custom) Affected: V6 (custom) Affected: V7 (custom) |
|
| TP-Link | TL-WR741ND |
Affected:
V4
(custom)
Affected: V5 (custom) Affected: V6 (custom) |
|
| TP-Link | TL-WR749N |
Affected:
BR 6.0
(custom)
Affected: BR 7.0 (custom) |
|
| TP-Link | TL-MR3420 |
Affected:
V2
(custom)
Affected: V3 (custom) Affected: V4 (custom) |
|
| TP-Link | TL-WR1043ND |
Affected:
V2
(custom)
Affected: V3 (custom) Affected: V4 (custom) |
|
| TP-Link | TL-WR1045ND |
Affected:
RU V2
(custom)
|
|
| TP-Link | TL-WR840N |
Affected:
V2
(custom)
Affected: V3 (custom) |
|
| TP-Link | TL-WR842N |
Affected:
V2
(custom)
Affected: V3 (custom) Affected: V4 (custom) |
|
| TP-Link | TL-WR842ND |
Affected:
V2
(custom)
Affected: V3 (custom) Affected: V4 (custom) |
|
| TP-Link | TL-WR845N |
Affected:
V1
(custom)
Affected: V2 (custom) |
|
| TP-Link | TL-WR941ND |
Affected:
V5
(custom)
Affected: V6 (custom) Unaffected: V6_220610 (custom) |
|
| TP-Link | TL-WR945N |
Affected:
V1
(custom)
|
|
| TP-Link | TL-WA801ND |
Affected:
V3
(custom)
Affected: V4 (custom) |
|
| TP-Link | TL-WA901ND |
Affected:
V3
(custom)
Affected: V4 (custom) Unaffected: V4_201030 (custom) Affected: V5 (custom) Unaffected: V5_201030 (custom) |
|
| tp-link | tl-wr841n_firmware |
Affected:
0 , < 12.0
(custom)
cpe:2.3:o:tp-link:tl-wr841n_firmware:-:*:*:*:*:*:*:* |
Date Public
2023-12-19 16:08
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{
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},
{
"defaultStatus": "affected",
"product": "TL-MR6400",
"vendor": "TP-Link",
"versions": [
{
"status": "affected",
"version": "V1",
"versionType": "custom"
},
{
"status": "affected",
"version": "V2",
"versionType": "custom"
}
]
},
{
"defaultStatus": "affected",
"product": "Archer C5",
"vendor": "TP-Link",
"versions": [
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"version": "V2",
"versionType": "custom"
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},
{
"defaultStatus": "affected",
"product": "Archer C7",
"vendor": "TP-Link",
"versions": [
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"versionType": "custom"
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{
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"version": "V2_241108",
"versionType": "custom"
},
{
"status": "affected",
"version": "V3",
"versionType": "custom"
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]
},
{
"defaultStatus": "affected",
"product": "TL-WDR3600",
"vendor": "TP-Link",
"versions": [
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"status": "affected",
"version": "V2",
"versionType": "custom"
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"version": "V5",
"versionType": "custom"
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"version": "V6",
"versionType": "custom"
},
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"status": "affected",
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},
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},
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CVE-2014-4728 (GCVE-0-2014-4728)
Vulnerability from nvd – Published: 2014-09-30 16:00 – Updated: 2024-08-06 11:27
VLAI
EPSS
VEX
Summary
The web server in the TP-LINK N750 Wireless Dual Band Gigabit Router (TL-WDR4300) with firmware before 140916 allows remote attackers to cause a denial of service (crash) via a long header in a GET request.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entryx_refsource_XF |
| http://www.securityfocus.com/archive/1/533501/100… | mailing-listx_refsource_BUGTRAQ |
| http://seclists.org/fulldisclosure/2014/Sep/80 | mailing-listx_refsource_FULLDISC |
| http://www.securityfocus.com/bid/70037 | vdb-entryx_refsource_BID |
| http://www.securityfocus.com/archive/1/533499/100… | mailing-listx_refsource_BUGTRAQ |
| http://packetstormsecurity.com/files/128343/TP-LI… | x_refsource_MISC |
Date Public
2014-09-21 00:00
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CVE-2014-4727 (GCVE-0-2014-4727)
Vulnerability from nvd – Published: 2014-09-30 16:00 – Updated: 2024-08-06 11:27
VLAI
EPSS
VEX
Summary
Cross-site scripting (XSS) vulnerability in the DHCP clients page in the TP-LINK N750 Wireless Dual Band Gigabit Router (TL-WDR4300) with firmware before 140916 allows remote attackers to inject arbitrary web script or HTML via the hostname in a DHCP request.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entryx_refsource_XF |
| http://www.securityfocus.com/archive/1/533501/100… | mailing-listx_refsource_BUGTRAQ |
| http://www.securityfocus.com/archive/1/533499/100… | mailing-listx_refsource_BUGTRAQ |
| http://seclists.org/fulldisclosure/2014/Sep/80 | mailing-listx_refsource_FULLDISC |
| http://www.securityfocus.com/bid/70037 | vdb-entryx_refsource_BID |
| http://packetstormsecurity.com/files/128343/TP-LI… | x_refsource_MISC |
Date Public
2014-09-21 00:00
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CVE-2023-50224 (GCVE-0-2023-50224)
Vulnerability from cvelistv5 – Published: 2024-05-03 02:14 – Updated: 2026-09-02 17:58Title
TP-Link TL-WR841N dropbearpwd Improper Authentication Information Disclosure Vulnerability
Summary
TP-Link TL-WR841N dropbearpwd Improper Authentication Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of TP-Link TL-WR841N routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. The issue results from improper authentication. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-19899.
Severity
6.5 (Medium)
SSVC
Exploitation: active
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-03 03:55 UTC
CWE
- CWE-290 - Authentication Bypass by Spoofing
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
| https://www.tp-link.com/en/support/download/tl-wr… | vendor-advisory |
| https://www.tp-link.com/us/support/faq/5058/ | vendor-advisory |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
Impacted products
23 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link | TL-WR841N |
Affected:
3.16.9 build 200409
(custom)
Affected: V8 (custom) Affected: V9 (custom) Affected: V10 (custom) Affected: V11 (custom) Unaffected: V11_211209 (custom) Affected: V12 (custom) Unaffected: V12_230317 (custom) |
|
| TP-Link | TL-WR841ND |
Affected:
V8
(custom)
Affected: V9 (custom) Affected: V10 (custom) Affected: V11 (custom) Unaffected: V11_211209 (custom) Affected: V12 (custom) Unaffected: V12_230317 (custom) |
|
| TP-Link | TL-MR6400 |
Affected:
V1
(custom)
Affected: V2 (custom) |
|
| TP-Link | Archer C5 |
Affected:
V2
(custom)
|
|
| TP-Link | Archer C7 |
Affected:
V2
(custom)
Unaffected: V2_241108 (custom) Affected: V3 (custom) |
|
| TP-Link | TL-WDR3600 |
Affected:
V2
(custom)
|
|
| TP-Link | TL-WDR4300 |
Affected:
V1
(custom)
|
|
| TP-Link | TL-WDR3500 |
Affected:
V2
(custom)
|
|
| TP-Link | TL-WR740N |
Affected:
V4
(custom)
Affected: V5 (custom) Affected: V6 (custom) Affected: V7 (custom) |
|
| TP-Link | TL-WR741ND |
Affected:
V4
(custom)
Affected: V5 (custom) Affected: V6 (custom) |
|
| TP-Link | TL-WR749N |
Affected:
BR 6.0
(custom)
Affected: BR 7.0 (custom) |
|
| TP-Link | TL-MR3420 |
Affected:
V2
(custom)
Affected: V3 (custom) Affected: V4 (custom) |
|
| TP-Link | TL-WR1043ND |
Affected:
V2
(custom)
Affected: V3 (custom) Affected: V4 (custom) |
|
| TP-Link | TL-WR1045ND |
Affected:
RU V2
(custom)
|
|
| TP-Link | TL-WR840N |
Affected:
V2
(custom)
Affected: V3 (custom) |
|
| TP-Link | TL-WR842N |
Affected:
V2
(custom)
Affected: V3 (custom) Affected: V4 (custom) |
|
| TP-Link | TL-WR842ND |
Affected:
V2
(custom)
Affected: V3 (custom) Affected: V4 (custom) |
|
| TP-Link | TL-WR845N |
Affected:
V1
(custom)
Affected: V2 (custom) |
|
| TP-Link | TL-WR941ND |
Affected:
V5
(custom)
Affected: V6 (custom) Unaffected: V6_220610 (custom) |
|
| TP-Link | TL-WR945N |
Affected:
V1
(custom)
|
|
| TP-Link | TL-WA801ND |
Affected:
V3
(custom)
Affected: V4 (custom) |
|
| TP-Link | TL-WA901ND |
Affected:
V3
(custom)
Affected: V4 (custom) Unaffected: V4_201030 (custom) Affected: V5 (custom) Unaffected: V5_201030 (custom) |
|
| tp-link | tl-wr841n_firmware |
Affected:
0 , < 12.0
(custom)
cpe:2.3:o:tp-link:tl-wr841n_firmware:-:*:*:*:*:*:*:* |
Date Public
2023-12-19 16:08
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CVE-2014-4727 (GCVE-0-2014-4727)
Vulnerability from cvelistv5 – Published: 2014-09-30 16:00 – Updated: 2024-08-06 11:27
VLAI
EPSS
VEX
Summary
Cross-site scripting (XSS) vulnerability in the DHCP clients page in the TP-LINK N750 Wireless Dual Band Gigabit Router (TL-WDR4300) with firmware before 140916 allows remote attackers to inject arbitrary web script or HTML via the hostname in a DHCP request.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entryx_refsource_XF |
| http://www.securityfocus.com/archive/1/533501/100… | mailing-listx_refsource_BUGTRAQ |
| http://www.securityfocus.com/archive/1/533499/100… | mailing-listx_refsource_BUGTRAQ |
| http://seclists.org/fulldisclosure/2014/Sep/80 | mailing-listx_refsource_FULLDISC |
| http://www.securityfocus.com/bid/70037 | vdb-entryx_refsource_BID |
| http://packetstormsecurity.com/files/128343/TP-LI… | x_refsource_MISC |
Date Public
2014-09-21 00:00
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CVE-2014-4728 (GCVE-0-2014-4728)
Vulnerability from cvelistv5 – Published: 2014-09-30 16:00 – Updated: 2024-08-06 11:27
VLAI
EPSS
VEX
Summary
The web server in the TP-LINK N750 Wireless Dual Band Gigabit Router (TL-WDR4300) with firmware before 140916 allows remote attackers to cause a denial of service (crash) via a long header in a GET request.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entryx_refsource_XF |
| http://www.securityfocus.com/archive/1/533501/100… | mailing-listx_refsource_BUGTRAQ |
| http://seclists.org/fulldisclosure/2014/Sep/80 | mailing-listx_refsource_FULLDISC |
| http://www.securityfocus.com/bid/70037 | vdb-entryx_refsource_BID |
| http://www.securityfocus.com/archive/1/533499/100… | mailing-listx_refsource_BUGTRAQ |
| http://packetstormsecurity.com/files/128343/TP-LI… | x_refsource_MISC |
Date Public
2014-09-21 00:00
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"name": "tplink-wdr4300-cve20144728-dos(96140)",
"refsource": "XF",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/96140"
},
{
"name": "20140922 Re: TP-LINK WDR4300 - Stored XSS \u0026 DoS",
"refsource": "BUGTRAQ",
"url": "http://www.securityfocus.com/archive/1/533501/100/0/threaded"
},
{
"name": "20140923 TP-LINK WDR4300 - Stored XSS \u0026 DoS",
"refsource": "FULLDISC",
"url": "http://seclists.org/fulldisclosure/2014/Sep/80"
},
{
"name": "70037",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/70037"
},
{
"name": "20140921 TP-LINK WDR4300 - Stored XSS \u0026 DoS",
"refsource": "BUGTRAQ",
"url": "http://www.securityfocus.com/archive/1/533499/100/0/threaded"
},
{
"name": "http://packetstormsecurity.com/files/128343/TP-LINK-WDR4300-XSS-Denial-Of-Service.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/128343/TP-LINK-WDR4300-XSS-Denial-Of-Service.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2014-4728",
"datePublished": "2014-09-30T16:00:00.000Z",
"dateReserved": "2014-07-08T00:00:00.000Z",
"dateUpdated": "2024-08-06T11:27:36.248Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}