What is CVE-2022-20825?

CVE-2022-20825 is a critical-severity vulnerability in Cisco Small Business Rv Series Router Firmware, classified under Stack-based Buffer Overflow. CVSS score: 9.8/10. Published 2022-06-15.

How severe is CVE-2022-20825?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Buffer overflow in Cisco Small Business Rv Series Router Firmware

CVE-2022-20825

A vulnerability in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause an affected device to restart unexpe…

Vulnerability class: Buffer Overflow

EPSS: 0.044 (89.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Cisco Small Business Rv Series Router Firmware — versions n/a

Weakness classification (CWE)

CWE-121 — Stack-based Buffer Overflow

References

20220615 Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service Vulnerability (vendor-advisory, x_refsource_CISCO)

Frequently asked questions

What is CVE-2022-20825?: CVE-2022-20825 is a critical-severity vulnerability in Cisco Small Business Rv Series Router Firmware, classified under Stack-based Buffer Overflow. CVSS score: 9.8/10. Published 2022-06-15.
How severe is CVE-2022-20825?: Critical severity. CVSS v3 base score is 9.8 out of 10.