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CVE-2022-4583— jLEMS JUtil.java unpackJar path traversal

Quick assessment

Affected
unspecified jLEMS
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.

jLEMS是LEMS开源的一个 Java 解释器。 jLEMS存在路径遍历漏洞。攻击者利用该漏洞获取目录文件夹中的敏感信息。

CVSS 6.3 · Medium EPSS 0.83% · P55

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-4583

Vulnerability Information
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Vulnerability Title
jLEMS JUtil.java unpackJar path traversal
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in jLEMS. It has been declared as critical. Affected by this vulnerability is the function unpackJar of the file src/main/java/org/lemsml/jlems/io/util/JUtil.java. The manipulation leads to path traversal. The attack can be launched remotely. The name of the patch is 8c224637d7d561076364a9e3c2c375daeaf463dc. It is recommended to apply a patch to fix this issue. The identifier VDB-216169 was assigned to this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
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
jLEMS 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
jLEMS是LEMS开源的一个 Java 解释器。 jLEMS存在路径遍历漏洞。攻击者利用该漏洞获取目录文件夹中的敏感信息。
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
unspecified jLEMS n/a -

II. Public POCs for CVE-2022-4583

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III. Intelligence Information for CVE-2022-4583

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Patches & Fixes for CVE-2022-4583 (2)

Vendor Advisories for CVE-2022-4583 (1)

Same Patch Batch · unspecified · 2022-12-17 · 3 CVEs total

CVE-2022-4572 5.4 MEDIUM UBI Reader UBIFS File output.py ubireader_extract_files path traversal
CVE-2022-4582 3.5 LOW starter-public-edition-4 cross site scripting

IV. Related Vulnerabilities

Same vendor: unspecified
Same weakness: CWE-22

V. Comments for CVE-2022-4583

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