CVE-2025-34154

UnForm Server Manager < 10.1.12 Unauthenticated Arbitrary File Read

CVSS 9.2 CRITICALEPSS 0.8%CWE-22

Vexday Risk Score

28Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 9.2EPSS 0.8%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

13 ago 2025Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

UnForm Server Manager versions prior to 10.1.12 expose an unauthenticated file read vulnerability via its log file analysis interface. The flaw resides in the arc endpoint, which accepts a fl parameter to specify the log file to be opened. Due to insufficient input validation and lack of path sanitization, attackers can supply relative paths to access arbitrary files on the host system — including sensitive OS-level files — without authentication.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

Productos afectados

Synergetic Data Systems Inc. · UnForm Server Manager

Referencias

https://gist.github.com/Janrdrz/3cf67a9ad488e07ceaacd7c1a7e59ae7 https://synergetic-data.com/https://unform.com/download/uf101_readme.txt https://www.vulncheck.com/advisories/unform-server-manager-unauthenticated-arbitrary-file-read