CVE-2023-6580

Public Exploit
D-Link DIR-846 QoS POST deserialization

Description

A vulnerability, which was classified as critical, was found in D-Link DIR-846 FW100A53DBR. This affects an unknown part of the file /HNAP1/ of the component QoS POST Handler. The manipulation of the argument smartqos_express_devices/smartqos_normal_devices leads to deserialization. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-247161 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.12%
Third-Party Advisory github.com Third-Party Advisory vuldb.com Third-Party Advisory vuldb.com
Affected: D-Link DIR-846
Published at:
Updated at:

References

Link Tags
https://vuldb.com/?id.247161 third party advisory vdb entry technical description
https://vuldb.com/?ctiid.247161 signature third party advisory permissions required
https://github.com/c2dc/cve-reported/blob/main/CVE-2023-6580/CVE-2023-6580.md third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2023-6580?
CVE-2023-6580 has been scored as a high severity vulnerability.
How to fix CVE-2023-6580?
To fix CVE-2023-6580, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-6580 being actively exploited in the wild?
It is possible that CVE-2023-6580 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-6580?
CVE-2023-6580 affects D-Link DIR-846.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.