Buffer overflow in Belkin Linksys Wrt 160nl

CVE-2020-26561

Belkin LINKSYS WRT160NL 1.0.04.002_US_20130619 devices have a stack-based buffer overflow vulnerability because of sprintf in create_dir in mini_httpd. Successful exploitation leads to arbitrary code execution. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

Vulnerability class: Buffer Overflow

Published · last modified .

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.

EPSS exploit prediction

EPSS: 0.122 (96.0th percentile), scored .

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2020-26561: held from 0.122 to 0.122.

EPSS over last 30 days · oldest: 0.122 · newest: 0.122 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2020-26561?
CVE-2020-26561 is a high-severity vulnerability in Belkin Linksys Wrt 160nl, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2020-10-23.
How severe is CVE-2020-26561?
High severity. CVSS v3 base score is 8.8 out of 10.