Cisco is providing an update for the ongoing investigation into observed exploitation of the web UI feature in Cisco IOS XE Software. We are
위협 신호 · CVSS · EPSS · KEV
이론적 심각도 점수
30일 내 악용 확률 예측
등재일 2023. 10. 16.
패치 기한 2023. 10. 20.
즉시 패치 + 침해 여부 포렌식 분석
CVSS 벡터 · 메트릭
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H약점 (CWE)
상세 설명
Cisco is providing an update for the ongoing investigation into observed exploitation of the web UI feature in Cisco IOS XE Software. We are updating the list of fixed releases and adding the Software Checker. Our investigation has determined that the actors exploited two previously unknown issues. The attacker first exploited CVE-2023-20198 to gain initial access and issued a privilege 15 command to create a local user and password combination. This allowed the user to log in with normal user access. The attacker then exploited another component of the web UI feature, leveraging the new local user to elevate privilege to root and write the implant to the file system. Cisco has assigned CVE-2023-20273 to this issue. CVE-2023-20198 has been assigned a CVSS Score of 10.0. CVE-2023-20273 has been assigned a CVSS Score of 7.2. Both of these CVEs are being tracked by CSCwh87343.
AI 심층 분석
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영향받는 제품·버전
- rockwellautomation allen-bradley_stratix_5200_firmware< 17.12.02other
- rockwellautomation allen-bradley_stratix_5200other
- rockwellautomation allen-bradley_stratix_5800_firmware< 17.12.02other
- rockwellautomation allen-bradley_stratix_5800other
- cisco ios_xe16.12 - 16.12.10aother
- cisco ios_xe17.3 - 17.3.8aother
- cisco ios_xe17.6 - 17.6.6aother
- cisco ios_xe17.9 - 17.9.4aother
영향받는 구성 (CPE) 5
- rockwellautomation allen-bradley_stratix_5200_firmware< 17.12.02cpe:2.3:o:rockwellautomation:allen-bradley_stratix_5200_firmware:*:*:*:*:*:*:*:*
- rockwellautomation allen-bradley_stratix_5200cpe:2.3:h:rockwellautomation:allen-bradley_stratix_5200:-:*:*:*:*:*:*:*
- rockwellautomation allen-bradley_stratix_5800_firmware< 17.12.02cpe:2.3:o:rockwellautomation:allen-bradley_stratix_5800_firmware:*:*:*:*:*:*:*:*
- rockwellautomation allen-bradley_stratix_5800cpe:2.3:h:rockwellautomation:allen-bradley_stratix_5800:-:*:*:*:*:*:*:*
- cisco ios_xe≥ 16.12 < 16.12.10acpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:*
참고 자료 2
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-20198US Government Resource
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