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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2023-42000— Arcserve UDP Agent Unauthenticated Path Traversal File Upload

Quick assessment

Affected
Arcserve Arcserve UDP
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Arcserve Unified Data Protection是Arcserve公司的一体化数据和勒索软件保护解决方案。 Arcserve Unified Data Protection 9.2之前版本存在安全漏洞，该漏洞源于存在路径遍历漏洞，未经身份验证的远程攻击者可以将任意文件上传到安装UDP代理的文件系统上任何位置。

CVSS 9.8 · Critical EPSS 1.47% · P73
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2023-42000

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Arcserve UDP Agent Unauthenticated Path Traversal File Upload
Source: CVE Program / CVE List V5
Vulnerability Description
Arcserve UDP prior to 9.2 contains a path traversal vulnerability in com.ca.arcflash.ui.server.servlet.FileHandlingServlet.doUpload(). An unauthenticated remote attacker can exploit it to upload arbitrary files to any location on the file system where the UDP agent is installed.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Arcserve Unified Data Protection 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Arcserve Unified Data Protection是Arcserve公司的一体化数据和勒索软件保护解决方案。 Arcserve Unified Data Protection 9.2之前版本存在安全漏洞，该漏洞源于存在路径遍历漏洞，未经身份验证的远程攻击者可以将任意文件上传到安装UDP代理的文件系统上任何位置。
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)

Shenlong Deep Dive — AI Deep Analysis

10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.

Read summary Full analysis (login)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Arcserve Arcserve UDP 0 ~ 9.2 -

II. Public POCs for CVE-2023-42000

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2023-42000

请登录查看更多情报信息。

Other References for CVE-2023-42000 (1)

Same Patch Batch · Arcserve · 2023-11-27 · 3 CVEs total

CVE-2023-41998 9.8 CRITICAL Arcserve UDP Unauthenticated RCE
CVE-2023-41999 9.8 CRITICAL Arcserve UDP Management Authentication Bypass

IV. Related Vulnerabilities

Same product: Arcserve UDP
Same vendor: Arcserve
Same weakness: CWE-22

V. Comments for CVE-2023-42000

No comments yet

Leave a comment