Vulnerability details

CVE-2025-12867

Hundred Plus EIP Plus

Hundred Plus｜EIP Plus - Arbitrary File Uplaod

CVSS 4.0

8.6High

Official description

EIP Plus developed by Hundred Plus has an Arbitrary File Uplaod vulnerability, allowing privileged remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.

CVSS scores

Score	Version	Source	Vector
8.6High	4.0	CVEProject cvelistV5 (CNA) (twcert)	`CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`
7.2High	3.1	CVEProject cvelistV5 (CNA) (twcert)	`CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H`

Affected products

Vendor	Product	Versions	Source
Hundred Plus	EIP Plus	v < RELEASE_240626	CVEProject cvelistV5 (CNA)

References and advisories

https://www.twcert.org.tw/tw/cp-132-10490-2534b-1.html third-party-advisory
https://www.twcert.org.tw/en/cp-139-10491-004b0-2.html third-party-advisory
https://www.chtsecurity.com/news/20848f61-9db5-44fd-8574-c9d6a54e4010

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Details

Published: 2025-11-10
Last updated: 2025-11-12
State: Published
Assigner (CNA): twcert

Exploit prediction (EPSS)

0.67%

Probability of exploitation in 30 days

52.4%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: None
Technical impact: Total

Weaknesses (CWE)

CWE-434
Unrestricted Upload of File with Dangerous Type