CVE-2022-20827
Last modified
CVE-2022-20827 is a critical-severity vulnerability rated 10/10 on the CVSS scale. 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.. EPSS estimates a 1.66% 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 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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| 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 |
| Cisco | Rv340 Firmware | < 1.0.03.26 |
| Cisco | Rv340w Firmware | < 1.0.03.26 |
| Cisco | Rv345 Firmware | < 1.0.03.26 |
| Cisco | Rv345p Firmware | < 1.0.03.26 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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.
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- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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