PT-2024-6463 · D Link · D-Link Dns-1200-05+16

Buaaiotteam · Published 2024-04-04 · Updated 2024-08-31 · CVE-2024-8211

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions 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

Description A critical issue affects the function cgi FMT Std2R1 DiskMGR of the file /cgi-bin/hd config.cgi. The manipulation of the argument f newly dev leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. This issue only affects products that are no longer supported by the maintainer. The vendor confirmed that the product is end-of-life and should be retired and replaced.

Recommendations As a temporary workaround, consider disabling the cgi FMT Std2R1 DiskMGR function until a replacement is available. Restrict access to the /cgi-bin/hd config.cgi file to minimize the risk of exploitation. Avoid using the f newly dev argument in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability. It is recommended to retire and replace the affected products.

Exploit

OS Command Injection

Command Injection

Weakness Enumeration

CWE-78

CWE-77

Related Identifiers

BDU:2024-07549

CVE-2024-8211

Affected Products

D-Link Dnr-202L

D-Link Dnr-322L

D-Link Dns-326

D-Link Dns-1100-4

D-Link Dns-120

D-Link Dns-1200-05

D-Link Dns-1550-04

D-Link Dns-315L

D-Link Dns-320

D-Link Dns-321

D-Link Dns-323

D-Link Dns-325

D-Link Dns-327L

D-Link Dns-340L

D-Link Dns-343

D-Link Dns-345

D-Link Dns-726-4

References · 13

• 🔥❌ https://github.com/BuaaIOTTeam/Iot_Dlink_NAS/blob/main/DNS_cgi_FMT_Std2R1_DiskMGR.md · Exploit, Deleted
• https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10383 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-07549 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-8211 · Security Note
• https://vuldb.com/?submit.397275 · Note
• https://vuldb.com/?id.275920 · Note
• https://twitter.com/cracbot/status/1829761194372317536 · Twitter Post
• https://twitter.com/cracbot/status/1830123507986166101 · Twitter Post
• https://t.me/cvedetector/4268 · Telegram Post
• https://vuldb.com/?ctiid.275920 · Note
• https://t.me/cvenotify/92681 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1828533196377542792 · Twitter Post
• https://dlink.com · Note