CVE-2022-20841
9.0
CRITICAL · CVSS 3.1 · EPSS 3.3% (pctl 88)
In your normal cycle
Critical by CVSS (9), but no sign of active exploitation.
Description
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.
Scoring
| CVSS | 9.0 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H |
| EPSS | 3.33% — more likely to be exploited than 88% of all CVEs |
| Weakness | CWE-120 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2022-08-10 |
| Last modified | 2026-06-17 |
Affected (18)
| Vendor | Product |
|---|---|
| cisco | rv160 |
| cisco | rv160 firmware |
| cisco | rv160w |
| cisco | rv160w firmware |
| cisco | rv260 |
| cisco | rv260 firmware |
| cisco | rv260p |
| cisco | rv260p firmware |
| cisco | rv260w |
| cisco | rv260w firmware |
| cisco | rv340 |
| cisco | rv340 firmware |
| cisco | rv340w |
| cisco | rv340w firmware |
| cisco | rv345 |
| cisco | rv345 firmware |
| cisco | rv345p |
| cisco | rv345p firmware |
References
→ the Explorer · watch your stack · NVD