CVE-2025-57637 Details
Description
Buffer overflow vulnerability in D-Link DI-7100G 2020-02-21 in the sub_451754 function of the jhttpd service in the viav4 parameter allowing attackers to cause a denial of service or execute arbitrary code.
A buffer overflow vulnerability has been identified in the D-Link DI-7100G router, specifically in the jhttpd service's sub_451754 function. This vulnerability arises from the viav4 parameter, where an excessively long string can lead to a stack overflow. The issue allows attackers to cause a denial-of-service condition or execute arbitrary code on the device.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Sep 24, 2025References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/glkfc/IoT-Vulnerability/blob/main/D-Link/Dlink_2.md | [email protected] | ExploitThird Party Advisory |
| https://www.dlink.com/en/security-bulletin/ | [email protected] | Product |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-122 | Heap-based Buffer Overflow | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| dlink di-7100g firmware | 2020-02-21c1 |
CPE
Remediation
| |
| dlink di-7100g | All versions |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Sep 25, 2025 | Initial Analysis | [email protected] |
| Sep 24, 2025 | CVE Modified | CISA-ADP |
| Sep 23, 2025 | New CVE Received | [email protected] |