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I. Basic Information for CVE-2023-27351
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
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 SecurityRequestFilter class. The issue results from improper implementation of the authentication algorithm. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-19226.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
认证机制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
PaperCut NG 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PaperCut NG是澳大利亚PaperCut公司的一套下一代打印机控制软件。 PaperCut NG 22.0.5版本存在授权问题漏洞，该漏洞源于身份验证不当，攻击者利用该漏洞可以绕过系统上的身份验证。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
PaperCutNG 22.0.5 (Build 63914) -
II. Public POCs for CVE-2023-27351
#POC DescriptionSource LinkShenlong Link
1This 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 SecurityRequestFilter class. The issue results from improper implementation of the authentication algorithm. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-19226. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-27351.yamlPOC Details
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III. Intelligence Information for CVE-2023-27351
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IV. Related Vulnerabilities
Same product: NG
Same vendor: PaperCut
Same weakness: CWE-287
V. Comments for CVE-2023-27351

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