CVE-2022-20711
Last modified
CVE-2022-20711 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 4.61% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Rv340 Firmware | <= 1.0.03.24 |
| Cisco | Rv340w Firmware | <= 1.0.03.24 |
| Cisco | Rv345 Firmware | <= 1.0.03.24 |
| Cisco | Rv345p Firmware | <= 1.0.03.24 |
References
- https://www.zerodayinitiative.com/advisories/ZDI-22-416/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-22-416/Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
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