HOMEVULNERABILITIESCVE-2025-3381
CRITICAL

CVE-2025-3381

CWE-22Published: April 7, 2025· Updated: Jun 17, 2026

9.8
CVSS v3.1

Official Description

A vulnerability, which was classified as critical, was found in zhangyanbo2007 youkefu 4.2.0. This affects an unknown part of the file WebIMController.java of the component File Upload. The manipulation of the argument ID leads to path traversal. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

NVD Source

Technical Analysis

CVE-2025-3381 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

zhangyanbo20071 product(s)
youkefu
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://github.com/mapl3miss/uckefuVul/blob/main/uckefu-upload.md
ADVISORYhttps://vuldb.com/?id.303627
ADVISORYhttps://vuldb.com/?submit.552369
ADVISORYhttps://github.com/mapl3miss/uckefuVul/blob/main/uckefu-upload.md

All References (5)

→
https://github.com/mapl3miss/uckefuVul/blob/main/uckefu-upload.mdExploit · Third Party Advisory
→
https://vuldb.com/?ctiid.303627Permissions Required · VDB Entry
→
https://vuldb.com/?id.303627Third Party Advisory · VDB Entry
→
https://vuldb.com/?submit.552369Third Party Advisory · VDB Entry
→
https://github.com/mapl3miss/uckefuVul/blob/main/uckefu-upload.mdExploit · Third Party Advisory

Quick Facts

CVE IDCVE-2025-3381
CVSS Score9.8 / 10
SeverityCRITICAL
WeaknessCWE-22
CISA KEVNo
Affected1 vendor(s)
PublishedApr 7, 2025

Related CVEs (CWE-22)

CVE-2012-4959
10.0
CVE-2026-27897
10.0
CVE-2008-4526
10.0
CVE-2007-4983
10.0
CVE-2007-5815
10.0
CVE-2026-54917
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2025-3381 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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