Cisco · Small Business RV160, RV260, RV340, and RV345 Series Routers
CVE-2022-20703
Cisco Small Business RV Series Routers Vulnerabilities
Was es ist
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: A vulnerability 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, or cause a denial of service (DoS).
Was zu tun ist
Apply updates per vendor instructions.
Frist für US-Bundesbehörden: 17. März 2022
Weitere ausgenutzte Schwachstellen von Cisco
| Hinzugefügt | Schwachstelle | Produkt | Schweregrad | Angriffswahrscheinlichkeit |
|---|---|---|---|---|
| 03.03.2022 | Small Business RV Series Routers Stack-based Buffer Overflow | Small Business RV160, RV260, RV340, and RV345 Series Routers | Kritisch 10,0 | 72% |
| 03.03.2022 | Small Business RV Series Routers Stack-based Buffer Overflow | Small Business RV160, RV260, RV340, and RV345 Series Routers | Kritisch 10,0 | 5,7% |
| 03.03.2022 | Small Business RV Series Routers Stack-based Buffer Overflow | Small Business RV160, RV260, RV340, and RV345 Series Routers | Kritisch 10,0 | 9,7% |
| 03.03.2022 | Small Business RV Series Routers Stack-based Buffer Overflow | Small Business RV160, RV260, RV340, and RV345 Series Routers | Kritisch 10,0 | 15% |
| 14.10.2026 | Relative Path Traversal | Secure Email Gateway | Kritisch 9,8 | 2,2% |
| 30.09.2026 | Hex Encoding | Catalyst SD-WAN Manager | Kritisch 9,8 | 39% |
| 16.09.2026 | Incorrect Use of Privileged APIs | Identity Services Engine | Kritisch 10,0 | 76% |
| 14.09.2026 | SQL Injection | Secure Email Gateway | Kritisch 9,8 | 30% |
Quellen: Known Exploited Vulnerabilities (CISA, gemeinfrei), CVE records (cve.org) und EPSS (FIRST). Die Angriffswahrscheinlichkeit ist die EPSS-Schätzung, dass jemand in den nächsten 30 Tagen versucht, die Schwachstelle auszunutzen.