Common Weakness Enumeration
CWE-121
AllowedStack-based Buffer Overflow
Abstraction: Variant · Status: Draft
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
5212 vulnerabilities reference this CWE, most recent first.
CVE-2025-6334 (GCVE-0-2025-6334)
Vulnerability from cvelistv5 – Published: 2025-06-20 11:00 – Updated: 2025-06-20 12:48 Unsupported When Assigned
VLAI
EPSS
VEX
Title
D-Link DIR-867 Query String strncpy stack-based overflow
Summary
A vulnerability has been found in D-Link DIR-867 1.0 and classified as critical. This vulnerability affects the function strncpy of the component Query String Handler. The manipulation leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.313330 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.313330 | signaturepermissions-required |
| https://vuldb.com/?submit.596579 | third-party-advisory |
| https://github.com/Thir0th/Thir0th-CVE/blob/main/… | exploit |
| https://www.dlink.com/ | product |
Credits
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CVE-2025-6328 (GCVE-0-2025-6328)
Vulnerability from cvelistv5 – Published: 2025-06-20 09:31 – Updated: 2025-06-20 18:31
VLAI
EPSS
VEX
Title
D-Link DIR-815 hedwig.cgi sub_403794 stack-based overflow
Summary
A vulnerability was found in D-Link DIR-815 1.01. It has been declared as critical. This vulnerability affects the function sub_403794 of the file hedwig.cgi. The manipulation leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.313324 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.313324 | signaturepermissions-required |
| https://vuldb.com/?submit.596439 | third-party-advisory |
| https://github.com/Thir0th/Thir0th-CVE/blob/main/… | exploit |
| https://www.dlink.com/ | product |
Credits
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CVE-2025-6302 (GCVE-0-2025-6302)
Vulnerability from cvelistv5 – Published: 2025-06-20 03:00 – Updated: 2025-06-20 19:46
VLAI
EPSS
VEX
Title
TOTOLINK EX1200T cstecgi.cgi setStaticDhcpConfig stack-based overflow
Summary
A vulnerability, which was classified as critical, was found in TOTOLINK EX1200T 4.1.2cu.5232_B20210713. Affected is the function setStaticDhcpConfig of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument Comment leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.313302 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.313302 | signaturepermissions-required |
| https://vuldb.com/?submit.595473 | third-party-advisory |
| https://kn0sinna.notion.site/TOTOLINK-EX1200T-sta… | exploit |
| https://www.totolink.net/ | product |
Impacted products
Credits
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CVE-2025-6292 (GCVE-0-2025-6292)
Vulnerability from cvelistv5 – Published: 2025-06-20 00:31 – Updated: 2025-06-23 19:29 Unsupported When Assigned
VLAI
EPSS
VEX
Title
D-Link DIR-825 HTTP POST Request sub_4091AC stack-based overflow
Summary
A vulnerability has been found in D-Link DIR-825 2.03 and classified as critical. This vulnerability affects the function sub_4091AC of the component HTTP POST Request Handler. The manipulation leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.313294 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.313294 | signaturepermissions-required |
| https://vuldb.com/?submit.593938 | third-party-advisory |
| https://github.com/xiaobor123/vul-finds/tree/main… | related |
| https://github.com/xiaobor123/vul-finds/tree/main… | exploit |
| https://www.dlink.com/ | product |
Credits
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CVE-2025-6291 (GCVE-0-2025-6291)
Vulnerability from cvelistv5 – Published: 2025-06-20 00:00 – Updated: 2025-06-23 19:29 Unsupported When Assigned
VLAI
EPSS
VEX
Title
D-Link DIR-825 HTTP POST Request do_file stack-based overflow
Summary
A vulnerability, which was classified as critical, was found in D-Link DIR-825 2.03. This affects the function do_file of the component HTTP POST Request Handler. The manipulation leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.313293 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.313293 | signaturepermissions-required |
| https://vuldb.com/?submit.593937 | third-party-advisory |
| https://github.com/xiaobor123/vul-finds/tree/main… | related |
| https://github.com/xiaobor123/vul-finds/tree/main… | exploit |
| https://www.dlink.com/ | product |
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CVE-2025-6170 (GCVE-0-2025-6170)
Vulnerability from cvelistv5 – Published: 2025-06-16 15:24 – Updated: 2026-07-14 21:21
VLAI
EPSS
VEX
Title
Libxml2: stack buffer overflow in xmllint interactive shell command handling
Summary
A flaw was found in the interactive shell of the xmllint command-line tool, used for parsing XML files. When a user inputs an overly long command, the program does not check the input size properly, which can cause it to crash. This issue might allow attackers to run harmful code in rare configurations without modern protections.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2026:36734 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:39304 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:39317 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:7519 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2025-6170 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2372952 | issue-trackingx_refsource_REDHAT |
| https://gitlab.gnome.org/GNOME/libxml2/-/issues/941 | |
| https://lists.debian.org/debian-lts-announce/2025… | |
| https://cert-portal.siemens.com/productcert/html/… |
Impacted products
10 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , < 2.14.5
(semver)
|
|||
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
0:2.12.5-10.el10_2.2 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10.2 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:2.9.7-21.el8_10.6 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::appstream cpe:/o:redhat:enterprise_linux:8::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:2.9.13-14.el9_8.2 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::appstream cpe:/o:redhat:enterprise_linux:9::baseos |
|
| Red Hat | Red Hat Hardened Images |
Unaffected:
2.15.2-0.3.hum1 , < *
(rpm)
cpe:/a:redhat:hummingbird:1 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat JBoss Core Services |
cpe:/a:redhat:jboss_core_services:1 |
|
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4 |
|
| Siemens | RUGGEDCOM RST2428P |
Affected:
0 , < V4.0
(custom)
|
Date Public
2025-06-16 00:00
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CVE-2025-6158 (GCVE-0-2025-6158)
Vulnerability from cvelistv5 – Published: 2025-06-17 03:31 – Updated: 2025-06-17 19:46 Unsupported When Assigned
VLAI
EPSS
VEX
Title
D-Link DIR-665 HTTP POST Request sub_AC78 stack-based overflow
Summary
A vulnerability classified as critical has been found in D-Link DIR-665 1.00. This affects the function sub_AC78 of the component HTTP POST Request Handler. The manipulation leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.312633 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.312633 | signaturepermissions-required |
| https://vuldb.com/?submit.593161 | third-party-advisory |
| https://github.com/xiaobor123/vul-finds/tree/main… | related |
| https://github.com/xiaobor123/vul-finds/tree/main… | exploit |
| https://www.dlink.com/ | product |
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CVE-2025-6141 (GCVE-0-2025-6141)
Vulnerability from cvelistv5 – Published: 2025-06-16 22:00 – Updated: 2026-06-02 12:59
VLAI
EPSS
VEX
Title
GNU ncurses parse_entry.c postprocess_termcap stack-based overflow
Summary
A vulnerability has been found in GNU ncurses up to 6.5-20250322 and classified as problematic. This vulnerability affects the function postprocess_termcap of the file tinfo/parse_entry.c. The manipulation leads to stack-based buffer overflow. The attack needs to be approached locally. Upgrading to version 6.5-20250329 is able to address this issue. It is recommended to upgrade the affected component.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
10 references
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|---|---|
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| https://vuldb.com/?ctiid.312610 | signaturepermissions-required |
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| https://lists.gnu.org/archive/html/bug-ncurses/20… | related |
| https://lists.gnu.org/archive/html/bug-ncurses/20… | patch |
| https://invisible-island.net/ncurses/NEWS.html#in… | related |
| https://www.gnu.org/ | product |
| https://cert-portal.siemens.com/productcert/html/… | |
| https://cert-portal.siemens.com/productcert/html/… |
Impacted products
18 products
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CVE-2025-6121 (GCVE-0-2025-6121)
Vulnerability from cvelistv5 – Published: 2025-06-16 12:00 – Updated: 2025-06-16 13:58 Unsupported When Assigned
VLAI
EPSS
VEX
Title
D-Link DIR-632 HTTP POST Request get_pure_content stack-based overflow
Summary
A vulnerability, which was classified as critical, has been found in D-Link DIR-632 FW103B08. Affected by this issue is the function get_pure_content of the component HTTP POST Request Handler. The manipulation of the argument Content-Length leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
Severity
9.8 (Critical)
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.312590 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.312590 | signaturepermissions-required |
| https://vuldb.com/?submit.592574 | third-party-advisory |
| https://github.com/xiaobor123/vul-finds/tree/main… | related |
| https://github.com/xiaobor123/vul-finds/tree/main… | exploit |
| https://www.dlink.com/ | product |
Credits
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CVE-2025-6115 (GCVE-0-2025-6115)
Vulnerability from cvelistv5 – Published: 2025-06-16 09:00 – Updated: 2025-06-16 18:30 Unsupported When Assigned
VLAI
EPSS
VEX
Title
D-Link DIR-619L form_macfilter stack-based overflow
Summary
A vulnerability was found in D-Link DIR-619L 2.06B01 and classified as critical. Affected by this issue is the function form_macfilter. The manipulation of the argument mac_hostname_%d/sched_name_%d leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.312584 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.312584 | signaturepermissions-required |
| https://vuldb.com/?submit.592570 | third-party-advisory |
| https://github.com/wudipjq/my_vuln/blob/main/D-Li… | related |
| https://github.com/wudipjq/my_vuln/blob/main/D-Li… | exploit |
| https://www.dlink.com/ | product |
Credits
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Mitigation MIT-10
Operation
Build and Compilation
Strategy: Environment Hardening
- Use automatic buffer overflow detection mechanisms that are offered by certain compilers or compiler extensions. Examples include: the Microsoft Visual Studio /GS flag, Fedora/Red Hat FORTIFY_SOURCE GCC flag, StackGuard, and ProPolice, which provide various mechanisms including canary-based detection and range/index checking.
- D3-SFCV (Stack Frame Canary Validation) from D3FEND [REF-1334] discusses canary-based detection in detail.
Mitigation
Architecture and Design
Use an abstraction library to abstract away risky APIs. Not a complete solution.
Mitigation
Implementation
Implement and perform bounds checking on input.
Mitigation
Implementation
Do not use dangerous functions such as gets. Use safer, equivalent functions which check for boundary errors.
Mitigation MIT-11
Operation
Build and Compilation
Strategy: Environment Hardening
- Run or compile the software using features or extensions that randomly arrange the positions of a program's executable and libraries in memory. Because this makes the addresses unpredictable, it can prevent an attacker from reliably jumping to exploitable code.
- Examples include Address Space Layout Randomization (ASLR) [REF-58] [REF-60] and Position-Independent Executables (PIE) [REF-64]. Imported modules may be similarly realigned if their default memory addresses conflict with other modules, in a process known as "rebasing" (for Windows) and "prelinking" (for Linux) [REF-1332] using randomly generated addresses. ASLR for libraries cannot be used in conjunction with prelink since it would require relocating the libraries at run-time, defeating the whole purpose of prelinking.
- For more information on these techniques see D3-SAOR (Segment Address Offset Randomization) from D3FEND [REF-1335].
No CAPEC attack patterns related to this CWE.