CVE-2022-20700
Last modified
CVE-2022-20700 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.. CISA has confirmed active exploitation in the wild. EPSS estimates a 5.45% 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
Exploitation Status
This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by .
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 |
| Cisco | Rv160 Firmware | <= 1.0.01.05 |
| Cisco | Rv160w Firmware | <= 1.0.01.05 |
| Cisco | Rv260 Firmware | <= 1.0.01.05 |
| Cisco | Rv260p Firmware | <= 1.0.01.05 |
| Cisco | Rv260w Firmware | <= 1.0.01.05 |
References
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-20700US Government Resource
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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