D-Link DNS-1550-04 HTTP POST Request hd_config.cgi cgi_FMT_R5_SpareDsk_DiskMGR command injection

Vulnerability 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 declared as critical. This vulnerability affects the function cgi_FMT_R5_SpareDsk_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 can 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.

References

• https://vuldb.com/?id.275704
• https://vuldb.com/?ctiid.275704
• https://vuldb.com/?submit.396295
• https://github.com/BuaaIOTTeam/Iot_Dlink_NAS/blob/main/DNS_cgi_FMT_R5_SpareDsk_DiskMGR.md
• https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10383
• https://www.dlink.com/