CVE-2022-20703 is an out-of-bounds write vulnerability impacting Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers. A proof of concept (PoC) was not observed publicly or in the underground. Security researchers at the Cybersecurity and Infrastructure Security Agency (CISA) claimed the vulnerability was actively exploited in the wild.
- CVSS 2.0 SCORE: 7.2
- CVSS 3.0 SCORE: 10
- Exploit Disclosed in the Public:
- Exploit Weaponised:
- PoC Link:
Cisco addressed the vulnerability in a security advisory with updated versions.
- Reference Link:
- Patch Available: