PT-2025-47840 · D Link · Dir-822+1

Hhsw34 · Published 2025-11-12 · Updated 2025-12-02 · CVE-2025-13548

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 DIR-822K versions 1.00 20250513164613 D-Link DWR-M920 versions 1.00 20250513164613 and 1.1.50

Description A buffer overflow issue exists in D-Link DIR-822K and DWR-M920. The issue is located in the file /boafrm/formFirewallAdv. Manipulation of the submit-url argument can trigger the overflow. This can be exploited remotely. The exploit has been publicly disclosed.

Recommendations Update D-Link DIR-822K version 1.00 20250513164613 to a newer version. Update D-Link DWR-M920 versions 1.00 20250513164613 and 1.1.50 to a newer version.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

BDU:2025-14752

CVE-2025-13548

Affected Products

Dir-822

Dwr-M920

References · 17

• 🔥 https://github.com/QIU-DIE/CVE/issues/43 · Exploit
• 🔥 https://github.com/QIU-DIE/CVE/issues/31 · Exploit
• https://bdu.fstec.ru/vul/2025-14752 · Security Note
• https://osv.dev/vulnerability/CVE-2025-13548 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-13548 · Security Note
• https://twitter.com/cracbot/status/1994360669513355722 · Twitter Post
• https://vuldb.com/?submit.695433 · Note
• https://vuldb.com/?submit.693767 · Note
• https://vuldb.com/?id.333315 · Note
• https://twitter.com/CveFindCom/status/1992574040163172397 · Twitter Post
• https://vuldb.com/?ctiid.333315 · Note
• https://t.me/cveNotify/143702 · Telegram Post
• https://twitter.com/CVEnew/status/1992557954512326680 · Twitter Post
• https://t.me/CVEtracker/38012 · Telegram Post
• https://t.me/cveNotify/144492 · Telegram Post