CVE-2022-20708
10.02.2022, 18:15
Multiple vulnerabilities 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 Cause denial of service (DoS) For more information about these vulnerabilities, see the Details section of this advisory.
| Vendor | Product | Version |
|---|---|---|
| cisco | rv340_firmware | 𝑥 ≤ 1.0.03.24 |
| cisco | rv340w_firmware | 𝑥 ≤ 1.0.03.24 |
| cisco | rv345_firmware | 𝑥 ≤ 1.0.03.24 |
| cisco | rv345p_firmware | 𝑥 ≤ 1.0.03.24 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-121 - Stack-based Buffer OverflowA stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.