CVE-2022-20703
Cisco Small Business RV Series Routers Stack-based Buffer Overflow Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 8
- EPSS
- 8.63% 백분위 94.4% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2022.03.17
- 공개일
- 2022.02.11
CISA KEV에 등록된 실제 악용 확인 취약점
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.
공급사 Cisco
제품 Small Business RV160, RV260, RV340, and RV345 Series Routers
영향 버전 n/a, <= 1.0.03.24, <= 1.0.01.05
수정 버전 공식 출처에서 확인 필요
Apply updates per vendor instructions.
조치 기한: 2022.03.17CVSS 벡터 CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE CWE-121, CWE-295, CWE-347
KEV 등록일 2022.03.03
랜섬웨어 캠페인 사용 미확인
CISA 비고 https://nvd.nist.gov/vuln/detail/CVE-2022-20703
EPSS 데이터 기준일 2026.06.27