Common Weakness Enumeration

CWE-121

Stack-based Buffer Overflow

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).

CVE-2026-57879 (GCVE-0-2026-57879)

Vulnerability from cvelistv5 – Published: 2026-06-26 07:17 – Updated: 2026-06-26 15:57
VLAI
Title
GV-LPC2011/LPC2211 - unauthorized buffer overflow via AuthMode/AuthValue path (ssvr)
Summary
An unauthenticated stack-based buffer overflow vulnerability exists in ssvr in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by insufficient bounds checking when processing RTSP custom authentication data. A remote attacker may exploit this vulnerability by sending a crafted RTSP request, resulting in memory corruption, denial of service, or potentially arbitrary code execution.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-121 - Stack-based buffer overflow
Assigner
GV
References
Impacted products
Vendor Product Version
GeoVision Inc. GV-LPCLPC2011/2211 Affected: 1.12
Unaffected: 1.13
Create a notification for this product.
Date Public
2026-06-26 02:55
Credits
Jincheng Wang (@winmt), Professor Le Yu of Nanjing University of Posts and Telecommunications, and Professor Xiapu Luo of The Hong Kong Polytechnic University has reported:
Show details on NVD website

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CVE-2026-57880 (GCVE-0-2026-57880)

Vulnerability from cvelistv5 – Published: 2026-06-26 07:17 – Updated: 2026-06-26 17:11
VLAI
Title
GV-LPC2011/LPC2211 - unauthorized buffer overflow via RTSP Digest username (ssvr)
Summary
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SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-121 - Stack-based buffer overflow
Assigner
GV
References
Impacted products
Vendor Product Version
GeoVision Inc. GV-LPCLPC2011/2211 Affected: 1.12
Unaffected: 1.13
Create a notification for this product.
Date Public
2026-06-26 02:55
Credits
Jincheng Wang (@winmt), Professor Le Yu of Nanjing University of Posts and Telecommunications, and Professor Xiapu Luo of The Hong Kong Polytechnic University has reported:
Show details on NVD website

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CVE-2026-57881 (GCVE-0-2026-57881)

Vulnerability from cvelistv5 – Published: 2026-06-26 07:17 – Updated: 2026-06-26 16:08
VLAI
Title
GV-LPC2011/LPC2211 - unauthorized stack-based buffer overflow vulnerability (vlsvr)
Summary
An unauthenticated stack-based buffer overflow vulnerability exists in vlsvr in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by insufficient length validation when processing remote login data. A remote attacker may exploit this vulnerability by sending crafted login data with overly long input, resulting in memory corruption, denial of service, or potentially arbitrary code execution.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-121 - Stack-based buffer overflow
Assigner
GV
References
Impacted products
Vendor Product Version
GeoVision Inc. GV-LPCLPC2011/2211 Affected: 1.12
Unaffected: 1.13
Create a notification for this product.
Date Public
2026-06-26 02:55
Credits
Jincheng Wang (@winmt), Professor Le Yu of Nanjing University of Posts and Telecommunications, and Professor Xiapu Luo of The Hong Kong Polytechnic University has reported:
Show details on NVD website

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CVE-2026-5815 (GCVE-0-2026-5815)

Vulnerability from cvelistv5 – Published: 2026-04-08 23:15 – Updated: 2026-04-13 19:54 Unsupported When Assigned
VLAI
Title
D-Link DIR-645 hedwig.cgi hedwigcgi_main stack-based overflow
Summary
A vulnerability was detected in D-Link DIR-645 1.01/1.02/1.03. Impacted is the function hedwigcgi_main of the file /cgi-bin/hedwig.cgi. The manipulation results in stack-based buffer overflow. The attack can be launched remotely. The exploit is now public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
D-Link DIR-645 Affected: 1.01
Affected: 1.02
Affected: 1.03
Create a notification for this product.
Credits
Pers1st (VulDB User)
Show details on NVD website

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CVE-2026-5830 (GCVE-0-2026-5830)

Vulnerability from cvelistv5 – Published: 2026-04-09 01:30 – Updated: 2026-04-09 14:54
VLAI
Title
Tenda AC15 SysToolChangePwd websGetVar stack-based overflow
Summary
A vulnerability was identified in Tenda AC15 15.03.05.18. This affects the function websGetVar of the file /goform/SysToolChangePwd. Such manipulation of the argument oldPwd/newPwd/cfmPwd leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/356277 vdb-entrytechnical-description
https://vuldb.com/vuln/356277/cti signaturepermissions-required
https://vuldb.com/submit/789178 third-party-advisory
https://files.catbox.moe/xrk8jb.zip exploit
https://www.tenda.com.cn/ product
Impacted products
Vendor Product Version
Tenda AC15 Affected: 15.03.05.18
    cpe:2.3:o:tenda:ac15_firmware:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
meshaal (VulDB User)
Show details on NVD website

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CVE-2026-5988 (GCVE-0-2026-5988)

Vulnerability from cvelistv5 – Published: 2026-04-09 23:00 – Updated: 2026-04-14 16:33
VLAI
Title
Tenda F451 AdvSetWrlsafeset formWrlsafeset stack-based overflow
Summary
A vulnerability was detected in Tenda F451 1.0.0.7. This impacts the function formWrlsafeset of the file /goform/AdvSetWrlsafeset. Performing a manipulation of the argument mit_ssid results in stack-based buffer overflow. The attack can be initiated remotely. The exploit is now public and may be used.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/356542 vdb-entrytechnical-description
https://vuldb.com/vuln/356542/cti signaturepermissions-required
https://vuldb.com/submit/792857 third-party-advisory
https://github.com/Jimi-Lab/cve/issues/4 exploitissue-tracking
https://www.tenda.com.cn/ product
Impacted products
Vendor Product Version
Tenda F451 Affected: 1.0.0.7
    cpe:2.3:o:tenda:f451_firmware:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Jimi (VulDB User)
Show details on NVD website

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CVE-2026-5989 (GCVE-0-2026-5989)

Vulnerability from cvelistv5 – Published: 2026-04-09 23:15 – Updated: 2026-04-10 17:07
VLAI
Title
Tenda F451 RouteStatic fromRouteStatic stack-based overflow
Summary
A flaw has been found in Tenda F451 1.0.0.7. Affected is the function fromRouteStatic of the file /goform/RouteStatic. Executing a manipulation of the argument page can lead to stack-based buffer overflow. The attack can be launched remotely. The exploit has been published and may be used.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/356543 vdb-entrytechnical-description
https://vuldb.com/vuln/356543/cti signaturepermissions-required
https://vuldb.com/submit/792858 third-party-advisory
https://github.com/Jimi-Lab/cve/issues/5 exploitissue-tracking
https://www.tenda.com.cn/ product
Impacted products
Vendor Product Version
Tenda F451 Affected: 1.0.0.7
    cpe:2.3:o:tenda:f451_firmware:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Jimi (VulDB User)
Show details on NVD website

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CVE-2026-5990 (GCVE-0-2026-5990)

Vulnerability from cvelistv5 – Published: 2026-04-09 23:30 – Updated: 2026-04-10 12:25
VLAI
Title
Tenda F451 SafeEmailFilter fromSafeEmailFilter stack-based overflow
Summary
A vulnerability has been found in Tenda F451 1.0.0.7. Affected by this vulnerability is the function fromSafeEmailFilter of the file /goform/SafeEmailFilter. The manipulation of the argument page leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/356544 vdb-entrytechnical-description
https://vuldb.com/vuln/356544/cti signaturepermissions-required
https://vuldb.com/submit/792861 third-party-advisory
https://github.com/Jimi-Lab/cve/issues/8 exploitissue-tracking
https://www.tenda.com.cn/ product
Impacted products
Vendor Product Version
Tenda F451 Affected: 1.0.0.7
    cpe:2.3:o:tenda:f451_firmware:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Jimi (VulDB User)
Show details on NVD website

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CVE-2026-5991 (GCVE-0-2026-5991)

Vulnerability from cvelistv5 – Published: 2026-04-09 23:45 – Updated: 2026-04-14 03:15
VLAI
Title
Tenda F451 WrlExtraSet formWrlExtraSet stack-based overflow
Summary
A vulnerability was found in Tenda F451 1.0.0.7. Affected by this issue is the function formWrlExtraSet of the file /goform/WrlExtraSet. The manipulation of the argument GO results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/356545 vdb-entrytechnical-description
https://vuldb.com/vuln/356545/cti signaturepermissions-required
https://vuldb.com/submit/792862 third-party-advisory
https://github.com/Jimi-Lab/cve/issues/9 exploitissue-tracking
https://www.tenda.com.cn/ product
Impacted products
Vendor Product Version
Tenda F451 Affected: 1.0.0.7
    cpe:2.3:o:tenda:f451_firmware:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Jimi (VulDB User)
Show details on NVD website

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CVE-2026-5992 (GCVE-0-2026-5992)

Vulnerability from cvelistv5 – Published: 2026-04-10 00:00 – Updated: 2026-04-10 13:48
VLAI
Title
Tenda F451 P2pListFilter fromP2pListFilter stack-based overflow
Summary
A vulnerability was determined in Tenda F451 1.0.0.7. This affects the function fromP2pListFilter of the file /goform/P2pListFilter. This manipulation of the argument page causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/356546 vdb-entrytechnical-description
https://vuldb.com/vuln/356546/cti signaturepermissions-required
https://vuldb.com/submit/792863 third-party-advisory
https://github.com/Jimi-Lab/cve/issues/10 exploitissue-tracking
https://www.tenda.com.cn/ product
Impacted products
Vendor Product Version
Tenda F451 Affected: 1.0.0.7
    cpe:2.3:o:tenda:f451_firmware:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Jimi (VulDB User)
Show details on NVD website

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          "time": "2026-04-09T14:42:27.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "Tenda F451 P2pListFilter fromP2pListFilter stack-based overflow"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-5992",
    "datePublished": "2026-04-10T00:00:21.425Z",
    "dateReserved": "2026-04-09T12:37:23.110Z",
    "dateUpdated": "2026-04-10T13:48:20.916Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Mitigation ID: MIT-10

Phases: Operation, Build and Compilation

Strategy: Environment Hardening

Description:

  • 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

Phase: Architecture and Design

Description:

  • Use an abstraction library to abstract away risky APIs. Not a complete solution.
Mitigation

Phase: Implementation

Description:

  • Implement and perform bounds checking on input.
Mitigation

Phase: Implementation

Description:

  • Do not use dangerous functions such as gets. Use safer, equivalent functions which check for boundary errors.
Mitigation ID: MIT-11

Phases: Operation, Build and Compilation

Strategy: Environment Hardening

Description:

  • 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.

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