CISA KEV 정보
| 취약점명 | PaperCut MF/NG Improper Access Control Vulnerability |
|---|---|
| 설명 | PaperCut MF/NG contains an improper access control vulnerability within the SetupCompleted class that allows authentication bypass and code execution in the context of system. |
| 조치사항 | Apply updates per vendor instructions. |
| 랜섬웨어 캠페인 악용 | Known |
| CWE | CWE-284 |
| 등록일 (KEV) | 2023-04-21 |
| 조치 기한 | 2023-05-12 |
| 추가 참고 | https://www.papercut.com/kb/Main/PO-1216-and-PO-1219; https://nvd.nist.gov/vuln/detail/CVE-2023-27350 |
NVD 상세 정보
CVSS v3.1: 9.8 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVSS v3.0: 9.8 CRITICAL
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H설명: This vulnerability allows remote attackers to bypass authentication on affected installations of PaperCut NG 22.0.5 (Build 63914). Authentication is not required to exploit this vulnerability. The specific flaw exists within the SetupCompleted class. The issue results from improper access control. An attacker can leverage this vulnerability to bypass authentication and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-18987.
CWE: CWE-284
참조
- http://packetstormsecurity.com/files/171982/PaperCut-MF-NG-Authentication-Bypass-Remote-Code-Execution.html [Third Party Advisory, VDB Entry]
- http://packetstormsecurity.com/files/172022/PaperCut-NG-MG-22.0.4-Authentication-Bypass.html [Exploit, Third Party Advisory, VDB Entry]
- http://packetstormsecurity.com/files/172512/PaperCut-NG-MG-22.0.4-Remote-Code-Execution.html [Exploit, Third Party Advisory, VDB Entry]
- http://packetstormsecurity.com/files/172780/PaperCut-PaperCutNG-Authentication-Bypass.html [Exploit, Third Party Advisory, VDB Entry]
- https://news.sophos.com/en-us/2023/04/27/increased-exploitation-of-papercut-drawing-blood-around-the-internet/ [Third Party Advisory]
- https://www.papercut.com/kb/Main/PO-1216-and-PO-1219 [Vendor Advisory]
- https://www.zerodayinitiative.com/advisories/ZDI-23-233/ [Third Party Advisory, VDB Entry]
- http://packetstormsecurity.com/files/171982/PaperCut-MF-NG-Authentication-Bypass-Remote-Code-Execution.html [Third Party Advisory, VDB Entry]
- http://packetstormsecurity.com/files/172022/PaperCut-NG-MG-22.0.4-Authentication-Bypass.html [Exploit, Third Party Advisory, VDB Entry]
- http://packetstormsecurity.com/files/172512/PaperCut-NG-MG-22.0.4-Remote-Code-Execution.html [Exploit, Third Party Advisory, VDB Entry]
- http://packetstormsecurity.com/files/172780/PaperCut-PaperCutNG-Authentication-Bypass.html [Exploit, Third Party Advisory, VDB Entry]
- https://news.sophos.com/en-us/2023/04/27/increased-exploitation-of-papercut-drawing-blood-around-the-internet/ [Third Party Advisory]
- https://www.papercut.com/kb/Main/PO-1216-and-PO-1219 [Vendor Advisory]
- https://www.zerodayinitiative.com/advisories/ZDI-23-233/ [Third Party Advisory, VDB Entry]
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-27350 [US Government Resource]
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