CVE-2026-6012: Buffer Overflow in D-Link DIR-513
A security vulnerability has been detected in D-Link DIR-513 1.10. This affects the function formSetPassword of the file /goform/formSetPassword of the component POST Request Handler. The manipulation of the argument curTime leads to buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
AI Analysis
Technical Summary
This vulnerability involves a buffer overflow triggered by manipulating the curTime argument in the formSetPassword function located in /goform/formSetPassword of the D-Link DIR-513 firmware version 1.10. The flaw allows remote attackers to potentially execute arbitrary code or cause denial of service. The CVSS 4.0 score is 8.7, indicating high severity with network attack vector, low attack complexity, no privileges required, no user interaction, and high impact on confidentiality, integrity, and availability. The product affected is no longer supported, and no official fix or mitigation has been published.
Potential Impact
Successful exploitation can lead to remote code execution or denial of service on the affected device, compromising confidentiality, integrity, and availability. Since the device is no longer supported, the vulnerability remains unpatched, increasing risk for users still operating this firmware version. No known exploits are currently observed in the wild, but a public exploit has been disclosed.
Mitigation Recommendations
No official patch or remediation is available as the product is no longer supported by the vendor. Users should consider discontinuing use of the affected device or isolating it from untrusted networks to reduce exposure. Monitor vendor communications for any unexpected updates, but currently no vendor-provided fix exists.
CVE-2026-6012: Buffer Overflow in D-Link DIR-513
Description
A security vulnerability has been detected in D-Link DIR-513 1.10. This affects the function formSetPassword of the file /goform/formSetPassword of the component POST Request Handler. The manipulation of the argument curTime leads to buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a buffer overflow triggered by manipulating the curTime argument in the formSetPassword function located in /goform/formSetPassword of the D-Link DIR-513 firmware version 1.10. The flaw allows remote attackers to potentially execute arbitrary code or cause denial of service. The CVSS 4.0 score is 8.7, indicating high severity with network attack vector, low attack complexity, no privileges required, no user interaction, and high impact on confidentiality, integrity, and availability. The product affected is no longer supported, and no official fix or mitigation has been published.
Potential Impact
Successful exploitation can lead to remote code execution or denial of service on the affected device, compromising confidentiality, integrity, and availability. Since the device is no longer supported, the vulnerability remains unpatched, increasing risk for users still operating this firmware version. No known exploits are currently observed in the wild, but a public exploit has been disclosed.
Mitigation Recommendations
No official patch or remediation is available as the product is no longer supported by the vendor. Users should consider discontinuing use of the affected device or isolating it from untrusted networks to reduce exposure. Monitor vendor communications for any unexpected updates, but currently no vendor-provided fix exists.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-04-09T14:36:30.211Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69d881ab1cc7ad14da707ae9
Added to database: 4/10/2026, 4:50:51 AM
Last enriched: 4/17/2026, 12:22:30 PM
Last updated: 5/25/2026, 8:26:25 AM
Views: 76
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