CVE-2022-20700—Cisco Small Business RV Series Routers Stack-based Buffer Overflow Vulnerability

PUBLISHEDvulnerability record
2022-03-03 · last modified June 21, 2025

Metadata

CVE ID:
CVE-2022-20700
Project:
Cisco
Product:
Small Business RV160, RV260, RV340, and RV345 Series Routers
Date Added:
2022-03-03
Due Date:
2022-03-17
Last Updated:
June 21, 2025

Vulnerability Name

Cisco Small Business RV Series Routers Stack-based Buffer Overflow Vulnerability

Description

A vulnerability in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code elevate privileges, execute arbitrary commands, bypass authentication and authorization protections, fetch and run unsigned software, or cause a denial of service (DoS).

Known To Be Used in Ransomware Campaigns?

Ransomware Status:
Unknown

Action

Apply updates per vendor instructions.

Additional Notes

  • https://nvd.nist.gov/vuln/detail/CVE-2022-20700

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