CVE-2024-3272
D-Link Multiple NAS Devices Use of Hard-Coded Credentials Vulnerability
Does this matter?
Known to be exploited in the wild (CISA KEV, CISA remediation deadline 2 May 2024). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.
Description
** 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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 98.04% probability · 100th percentile
- CISA KEV
- Listed 11 April 2024 · due 2 May 2024
- Weakness
- CWE-798
- Affected
- dlink/dns-320l firmware · dlink/dns-120 firmware · dlink/dnr-202l firmware · dlink/dns-315l firmware · dlink/dns-320 firmware · dlink/dns-320lw firmware · dlink/dns-321 firmware · dlink/dnr-322l firmware · dlink/dns-323 firmware · dlink/dns-325 firmware · dlink/dns-326 firmware · dlink/dns-327l firmware · dlink/dnr-326 firmware · dlink/dns-340l firmware · dlink/dns-343 firmware · dlink/dns-345 firmware · dlink/dns-726-4 firmware · dlink/dns-1100-4 firmware · dlink/dns-1200-05 firmware · dlink/dns-1550-04 firmware
- Source
- cna@vuldb.com
CISA notes
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. https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10383; https://nvd.nist.gov/vuln/detail/CVE-2024-3272
References
- https://github.com/netsecfish/dlinkExploit, Third Party Advisory
- https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10383Vendor Advisory
- https://vuldb.com/?ctiid.259283Permissions Required
- https://vuldb.com/?id.259283Third Party Advisory
- https://github.com/netsecfish/dlinkExploit, Third Party Advisory
- https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10383Vendor Advisory
- https://vuldb.com/?ctiid.259283Permissions Required
- https://vuldb.com/?id.259283Third Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-3272US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.