Vulnerability · Published Aug 24, 2024 · Assigned by VulDB
CVE-2024-8134D-Link DNS-1550-04 HTTP POST Request hd_config.cgi cgi_FMT_Std2R5_1st_DiskMGR command injection
Medium 6.3
In plain English
A medium-severity command injection in DNR-202L from D-Link. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 7.9% (higher than 95% of all known vulnerabilities).
Official description
A vulnerability was found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20240814. It has been rated as critical. This issue affects the function cgi_FMT_Std2R5_1st_DiskMGR of the file /cgi-bin/hd_config.cgi of the component HTTP POST Request Handler. The manipulation of the argument f_source_dev leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed that the product is end-of-life. It should be retired and replaced.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| D-Link | DNS-120 | 20240814 |
| D-Link | DNR-202L | 20240814 |
| D-Link | DNS-315L | 20240814 |
| D-Link | DNS-320 | 20240814 |
| D-Link | DNS-320L | 20240814 |
| D-Link | DNS-320LW | 20240814 |
| D-Link | DNS-321 | 20240814 |
| D-Link | DNR-322L | 20240814 |
| D-Link | DNS-323 | 20240814 |
| D-Link | DNS-325 | 20240814 |
| D-Link | DNS-326 | 20240814 |
| D-Link | DNS-327L | 20240814 |
| D-Link | DNR-326 | 20240814 |
| D-Link | DNS-340L | 20240814 |
| D-Link | DNS-343 | 20240814 |
| D-Link | DNS-345 | 20240814 |
| D-Link | DNS-726-4 | 20240814 |
| D-Link | DNS-1100-4 | 20240814 |
| D-Link | DNS-1200-05 | 20240814 |
| D-Link | DNS-1550-04 | 20240814 |
Weakness: CWE-77 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
References
- VDB-275705 | D-Link DNS-1550-04 HTTP POST Request hd_config.cgi cgi_FMT_Std2R5_1st_DiskMGR command injection vdb-entry, technical-description
- VDB-275705 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- Submit #396296 | D-Link DNS 320/320L/321/323/325/327L Command Injection third-party-advisory
- https://github.com/BuaaIOTTeam/Iot_Dlink_NAS/blob/main/DNS_cgi_FMT_Std2R5_1st_DiskMGR.md exploit
- https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10383 related
- https://www.dlink.com/ product