Buffer overflow in D-link Dir-822k
CVE-2025-13305
A weakness has been identified in D-Link DWR-M920, DWR-M921, DWR-M960, DIR-822K and DIR-825M 1.01.07. This issue affects some unknown processing of the file /boafrm/formTracerouteDiagnosticRun. Executing manipulation of the argument host c…
Vulnerability class: Buffer Overflow
EPSS: 0.006 (69.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R.
Affected products
- D-link Dir-822k — versions 1.01.07
- D-link Dir-825m — versions 1.01.07
- D-link Dwr-m920 — versions 1.01.07
- D-link Dwr-m921 — versions 1.01.07
- D-link Dwr-m960 — versions 1.01.07
Weakness classification (CWE)
References
- VDB-332645 | D-Link DWR-M920/DWR-M921/DWR-M960/DIR-822K/DIR-825M formTracerouteDiagnosticRun buffer overflow (vdb-entry, technical-description)
- VDB-332645 | CTI Indicators (IOB, IOC, IOA) (signature, permissions-required)
- Submit #691809 | D-Link DWR-M960 V1.01.07 Buffer Overflow (third-party-advisory)
- Submit #691816 | D-Link DWR-M920 V1.1.5 Buffer Overflow (Duplicate) (third-party-advisory)
- Submit #693784 | D-Link DIR-822k TK_1.00_20250513164613 Buffer Overflow (Duplicate) (third-party-advisory)
- Submit #693806 | D-Link DWR-M921 V1.1.50 Buffer Overflow (Duplicate) (third-party-advisory)
- Submit #695424 | D-Link DIR-825m v1.1.12 Buffer Overflow (Duplicate) (third-party-advisory)
- github.com/LX-LX88/cve/issues/12 (exploit, issue-tracking)
- www.dlink.com/ (product)
Frequently asked questions
- What is CVE-2025-13305?
- CVE-2025-13305 is a high-severity vulnerability in D-link Dir-822k, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.8/10. Published 2025-11-17.
- How severe is CVE-2025-13305?
- High severity. CVSS v3 base score is 8.8 out of 10.