CVE-2022-20841
EUVD-2022-2609110.08.2022, 08:15
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| cisco | rv160_firmware | 𝑥 < 1.0.01.05 |
| cisco | rv160w_firmware | 𝑥 < 1.0.01.05 |
| cisco | rv260_firmware | 𝑥 < 1.0.01.05 |
| cisco | rv260p_firmware | 𝑥 < 1.0.01.05 |
| cisco | rv260w_firmware | 𝑥 < 1.0.01.05 |
| cisco | rv340_firmware | 𝑥 < 1.0.03.26 |
| cisco | rv340w_firmware | 𝑥 < 1.0.03.26 |
| cisco | rv345_firmware | 𝑥 < 1.0.03.26 |
| cisco | rv345p_firmware | 𝑥 < 1.0.03.26 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')The program copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.
- CWE-20 - Improper Input ValidationThe product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.