Vulnerability · Published Jan 2, 2025 · Assigned by VulDB

CVE-2024-13103D-Link DIR-816 A2 Virtual Service form2AddVrtsrv.cgi access control

Medium 5.3

In plain English

A medium-severity improper access control in DIR-816 A2 from D-Link. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 58% of all known vulnerabilities).

Severity (CVSS 3.1)5.3Medium

Exploit odds (30 days)0.8%top 41.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability, which was classified as critical, has been found in D-Link DIR-816 A2 1.10CNB05_R1B011D88210. This issue affects some unknown processing of the file /goform/form2AddVrtsrv.cgi of the component Virtual Service Handler. The manipulation leads to improper access controls. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected products (as reported)

Vendor	Product	Versions
D-Link	DIR-816 A2	1.10CNB05_R1B011D88210

Weakness: CWE-284, CWE-266 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

References

VDB-289919 | D-Link DIR-816 A2 Virtual Service form2AddVrtsrv.cgi access control vdb-entry
VDB-289919 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #472075 | D-Link DIR-816 A2 v1.10 Improper Access Controls third-party-advisory
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Unauthorized_Vulnerability/D-Link/DIR-816/form2AddVrtsrv.md exploit
https://www.dlink.com/ product