CVE-2022-20706
10.0
CRITICAL · CVSS 3.1 · EPSS 5.6% (pctl 93)
In your normal cycle
Critical by CVSS (10), but no sign of active exploitation.
Description
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.
Scoring
| CVSS | 10.0 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
| EPSS | 5.57% — more likely to be exploited than 93% of all CVEs |
| Weakness | CWE-121 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2022-02-10 |
| 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
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-smb-mult-vuln-KA9PK6D
- https://www.zerodayinitiative.com/advisories/ZDI-22-418/
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-smb-mult-vuln-KA9PK6D
- https://www.zerodayinitiative.com/advisories/ZDI-22-418/
→ the Explorer · watch your stack · NVD