Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2023-3486— PaperCut NG Unauthenticated File Upload

Quick assessment

Affected
PaperCut PaperCut NG
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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 存在安全漏洞，该漏洞源于攻击者可以通过认证绕过，将任意文件上传到 PaperCut NG 主机的文件存储中。这可能导致系统资源耗尽，并阻止服务按预期运行。

CVSS 8.2 · High EPSS 79.16% · P100

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2023-3486

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
PaperCut NG Unauthenticated File Upload
Source: CVE Program / CVE List V5
Vulnerability Description
An authentication bypass exists in PaperCut NG versions 22.0.12 and prior that could allow a remote, unauthenticated attacker to upload arbitrary files to the PaperCut NG host’s file storage. This could exhaust system resources and prevent the service from operating as expected.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
PaperCut NG 代码问题漏洞
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 存在安全漏洞，该漏洞源于攻击者可以通过认证绕过，将任意文件上传到 PaperCut NG 主机的文件存储中。这可能导致系统资源耗尽，并阻止服务按预期运行。
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

Vendor Product Affected Versions CPE Subscribe
PaperCut PaperCut NG 0 ~ 22.1.3 -

II. Public POCs for CVE-2023-3486

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2023-3486

请登录查看更多情报信息。

Vendor Advisories for CVE-2023-3486 (1)

Other References for CVE-2023-3486 (1)

IV. Related Vulnerabilities

Same product: PaperCut NG
Same vendor: PaperCut
Same weakness: CWE-434

V. Comments for CVE-2023-3486

No comments yet

Leave a comment