CVE-2022-20753
04.05.2022, 17:15
A vulnerability in web-based management interface of Cisco Small Business RV340 and RV345 Routers could allow an authenticated, remote attacker to execute arbitrary code on an affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending malicious input to an affected device. A successful exploit could allow the attacker to execute remote code on the affected device. To exploit this vulnerability, an attacker would need to have valid Administrator credentials on the affected device.Enginsight
| Vendor | Product | Version |
|---|---|---|
| cisco | rv340_firmware | 𝑥 < 1.0.03.27 |
| cisco | rv340w_firmware | 𝑥 < 1.0.03.27 |
| cisco | rv345_firmware | 𝑥 < 1.0.03.27 |
| cisco | rv345p_firmware | 𝑥 < 1.0.03.27 |
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-787 - Out-of-bounds WriteThe software writes data past the end, or before the beginning, of the intended buffer.