Cisco · Small Business RV160, RV260, RV340, and RV345 Series Routers
CVE-2022-20703
Cisco Small Business RV Series Routers Vulnerabilities
ما هي
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).
ما العمل
Apply updates per vendor instructions.
الموعد النهائي للوكالات الفدرالية الأمريكية: 17 مارس 2022
ثغرات مُستغلّة أخرى من Cisco
| أُضيفت | الثغرة | المنتج | الخطورة | احتمال الهجوم |
|---|---|---|---|---|
| 03/03/2022 | Small Business RV Series Routers Stack-based Buffer Overflow | Small Business RV160, RV260, RV340, and RV345 Series Routers | حرجة 10.0 | 72% |
| 03/03/2022 | Small Business RV Series Routers Stack-based Buffer Overflow | Small Business RV160, RV260, RV340, and RV345 Series Routers | حرجة 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 | حرجة 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 | حرجة 10.0 | 15% |
| 14/10/2026 | Relative Path Traversal | Secure Email Gateway | حرجة 9.8 | 2.2% |
| 30/09/2026 | Hex Encoding | Catalyst SD-WAN Manager | حرجة 9.8 | 39% |
| 16/09/2026 | Incorrect Use of Privileged APIs | Identity Services Engine | حرجة 10.0 | 76% |
| 14/09/2026 | SQL Injection | Secure Email Gateway | حرجة 9.8 | 30% |
المصادر: Known Exploited Vulnerabilities (CISA، ملكية عامة)، وCVE records (cve.org)، وEPSS (FIRST). احتمال الهجوم هو تقدير EPSS لاحتمال أن يحاول أحد استغلال الثغرة خلال الأيام الـ30 القادمة.