PT-2024-38817 · D Link · D-Link Dns-1200-05+16

Buaaiotteam · Published 2024-08-24 · Updated 2024-08-27 · CVE-2024-8128

Positive Technologies (AI Summary)

CVSS v2.0

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: D-Link DNS-120 up to 20240814 D-Link DNR-202L up to 20240814 D-Link DNS-315L up to 20240814 D-Link DNS-320 up to 20240814 D-Link DNS-320L up to 20240814 D-Link DNS-320LW up to 20240814 D-Link DNS-321 up to 20240814 D-Link DNR-322L up to 20240814 D-Link DNS-323 up to 20240814 D-Link DNS-325 up to 20240814 D-Link DNS-326 up to 20240814 D-Link DNS-327L up to 20240814 D-Link DNR-326 up to 20240814 D-Link DNS-340L up to 20240814 D-Link DNS-343 up to 20240814 D-Link DNS-345 up to 20240814 D-Link DNS-726-4 up to 20240814 D-Link DNS-1100-4 up to 20240814 D-Link DNS-1200-05 up to 20240814 D-Link DNS-1550-04 up to 20240814

Description: A critical vulnerability has been found in various D-Link products. This issue affects the function cgi add zip of the file /cgi-bin/webfile mgr.cgi of the component HTTP POST Request Handler. The manipulation of the argument path leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Note that this vulnerability only affects products that are no longer supported by the maintainer, and the vendor has confirmed that the product is end-of-life.

Recommendations: As a temporary workaround, consider disabling the cgi add zip function until a replacement is available. Restrict access to the /cgi-bin/webfile mgr.cgi file to minimize the risk of exploitation. Avoid using the path argument in the affected HTTP POST Request Handler 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

CVE-2024-8128

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 · 10

• 🔥❌ https://github.com/BuaaIOTTeam/Iot_Dlink_NAS/blob/main/DNS_cgi_add_zip.md · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2024-8128 · Security Note
• https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10383 · Vendor Advisory
• https://t.me/cvenotify/92046 · Telegram Post
• https://t.me/cvedetector/4055 · Telegram Post
• https://twitter.com/cracbot/status/1828673987448324589 · Twitter Post
• https://vuldb.com/?id.275699 · Note
• https://vuldb.com/?submit.396237 · Note
• https://vuldb.com/?ctiid.275699 · Note
• https://dlink.com · Note