CVE-2017-12233
Cisco IOS Software Common Industrial Protocol Request Denial-of-Service Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 7.5
- EPSS
- 6.94% 백분위 93.3% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2022.03.24
- 공개일
- 2017.09.29
CISA KEV에 등록된 실제 악용 확인 취약점
Multiple vulnerabilities in the implementation of the Common Industrial Protocol (CIP) feature in Cisco IOS 12.4 through 15.6 could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerabilities are due to the improper parsing of crafted CIP packets destined to an affected device. An attacker could exploit these vulnerabilities by sending crafted CIP packets to be processed by an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS cond...
공급사 Cisco
제품 IOS software
영향 버전 Cisco IOS, >= 12.4 <= 15.6
수정 버전 공식 출처에서 확인 필요
Apply updates per vendor instructions.
조치 기한: 2022.03.24CVSS 벡터 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE CWE-20
KEV 등록일 2022.03.03
랜섬웨어 캠페인 사용 미확인
CISA 비고 https://nvd.nist.gov/vuln/detail/CVE-2017-12233
EPSS 데이터 기준일 2026.06.27