Buffer overflow in D-link Dir-605l
CVE-2026-5980
A flaw has been found in D-Link DIR-605L 2.13B01. Affected by this issue is the function formSetMACFilter of the file /goform/formSetMACFilter of the component POST Request Handler. This manipulation of the argument curTime causes buffer o…
Vulnerability class: Buffer Overflow
EPSS: 0.000 (12.2th 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.
Affected products
- D-link Dir-605l — versions 2.13B01
- Dlink Dir-605l
- Dlink Dir-605l_firmware — versions 2.13b01
Weakness classification (CWE)
References
- VDB-356534 | D-Link DIR-605L POST Request formSetMACFilter buffer overflow (technical-description, Third Party Advisory, VDB Entry, vdb-entry)
- VDB-356534 | CTI Indicators (IOB, IOC, IOA) (signature, Permissions Required, permissions-required, VDB Entry)
- Submit #791853 | D-Link DIR-605L D-Link DIR-605L 2.13B01 BETA Buffer Overflow (Third Party Advisory, VDB Entry, third-party-advisory)
- cna@vuldb.com (Exploit, Third Party Advisory, exploit)
- cna@vuldb.com (Product, product)
Frequently asked questions
- What is CVE-2026-5980?
- CVE-2026-5980 is a high-severity vulnerability in D-link Dir-605l, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 8.8/10. Published 2026-04-09.
- How severe is CVE-2026-5980?
- High severity. CVSS v3 base score is 8.8 out of 10.