CVE-2022-25842Public exploitNetwork attack vector

Arbitrary file write via unchecked archive paths

Published May 1, 2022 · Updated Sep 17, 2024

Path traversal in Alibaba Group One Java Agent Plugin before 0.0.2 allows remote attackers to write outside the extraction directory. The IOUtils.unzip method joins each ZIP entry name to the extraction directory and writes it without checking that the normalized destination remains inside that directory. Exploitation requires a crafted archive to reach the method; traversal entries can overwrite executable or configuration files and enable code execution when replaced content runs.

CVSS severity6.9
Medium
EPSS probability3.76%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Alibaba Group One Java Agent Plugin before 0.0.2 allows remote attackers to write outside the extraction directory. The IOUtils.unzip method joins each ZIP entry name to the extraction directory and writes it without checking that the normalized destination remains inside that directory. Exploitation requires a crafted archive to reach the method; traversal entries can overwrite executable or configuration files and enable code execution when replaced content runs.

The record

CVE
CVE-2022-25842
Published
May 1, 2022
Updated
Sep 17, 2024
Vendor
Alibaba Group
Product
One Java Agent Plugin
Classifications
CWE-29, CWE-22, T1204.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 1, 2022CVE publishedPublication date reported by the CVE source.
  2. Sep 17, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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  1. Affected versionversion=0 <unspecified

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Alibaba Group · One Java Agent Pluginversion=0 <unspecified

Published CVSS scores

7.5NIST NVDAV:N/AC:L/Au:N/C:P/I:P/A:P
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
6.9SnykCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-29Path Traversal: '..filename'
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1204.002User Execution: Malicious File

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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