Hardcoded creds via /cgi-bin/nas_sharing.cgi GET on D-Link DNS-3xx routers
CVE-2024-3272 Published on April 4, 2024
D-Link DNS-320L/DNS-325/DNS-327L/DNS-340L HTTP GET Request nas_sharing.cgi hard-coded credentials
** UNSUPPORTED WHEN ASSIGNED ** A vulnerability, which was classified as very critical, has been found in D-Link DNS-320L, DNS-325, DNS-327L and DNS-340L up to 20240403. This issue affects some unknown processing of the file /cgi-bin/nas_sharing.cgi of the component HTTP GET Request Handler. The manipulation of the argument user with the input messagebus leads to hard-coded credentials. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-259283. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed immediately that the product is end-of-life. It should be retired and replaced.
Known Exploited Vulnerability
This D-Link Multiple NAS Devices Use of Hard-Coded Credentials Vulnerability is part of CISA's list of Known Exploited Vulnerabilities. D-Link DNS-320L, DNS-325, DNS-327L, and DNS-340L contains a hard-coded credential that allows an attacker to conduct authenticated command injection, leading to remote, unauthorized code execution.
The following remediation steps are recommended / required by May 2, 2024: This vulnerability affects legacy D-Link products. All associated hardware revisions have reached their end-of-life (EOL) or end-of-service (EOS) life cycle and should be retired and replaced per vendor instructions.
Timeline
Advisory disclosed
VulDB entry created
VulDB entry last update 8 days later.
Weakness Type
Use of Hard-coded Credentials
The software contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data.
Products Associated with CVE-2024-3272
Want to know whenever a new CVE is published for D-Link products? stack.watch will email you.
Affected Versions
D-Link DNS-320L:- Version 20240403 is affected.
- Version 20240403 is affected.
- Version 20240403 is affected.
- Version 20240403 is affected.
- Version 20240403 is affected.
- Version 20240403 is affected.
- Version 20240403 is affected.
- Version 20240403 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.