PT-2024-6455 · D Link · D-Link Dns-1200-05+16

Buaai0Tteam · Published 2024-04-04 · Updated 2024-08-19 · CVE-2024-7832

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 versions up to 20240814

Description A critical issue affects the function cgi get fullscreen photos of the file /cgi-bin/photocenter mgr.cgi. The manipulation of the argument user leads to a buffer overflow. The attack may be launched 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 get fullscreen photos function until a replacement is available. Restrict access to the /cgi-bin/photocenter mgr.cgi file to minimize the risk of exploitation. Avoid using the user 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

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

BDU:2024-07541

CVE-2024-7832

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_get_fullscreen_photos.md · Exploit, Deleted
• https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10383 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-07541 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-7832 · Security Note
• https://t.me/cvedetector/3237 · Telegram Post
• https://vuldb.com/?id.274730 · Note
• https://twitter.com/VulmonFeeds/status/1824128045998813644 · Twitter Post
• https://vuldb.com/?submit.390120 · Note
• https://t.me/cvenotify/90759 · Telegram Post
• https://t.me/cvenotify/91129 · Telegram Post
• https://vuldb.com/?ctiid.274730 · Note
• https://twitter.com/cracbot/status/1825774851422040223 · Twitter Post
• https://twitter.com/CveFindCom/status/1824083843541827623 · Twitter Post