CVE-2026-14952: high-severity vulnerability in Frauscher Sensortechnik FDS 102
Frauscher Sensortechnik: FDS102 for FAdC/FAdCi R2 is offering files with sensitive information for download without requiring authentication
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 0.5%
An unauthenticated remote attacker can retrieve sensible files from the FDS Web server, such as the backup archive at /FdsBackup.zip and additional files under /downloads/*, directly over HTTP without a valid session. These files disclose detailed railway signaling and track layout information that should not be available to unauthenticated users.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Affected products
Frauscher Sensortechnik · FDS 102Related CVEs — Frauscher Sensortechnik FDS 102
In the same product, most dangerous first.
CVE-2026-14947HIGHFrauscher Sensortechnik: FDS102 for FAdC/FAdCi R2 is vulnerable to Remote Code Execution via malicious ZIP fileEPSS 1.5%CVE-2026-14946HIGHFrauscher Sensortechnik: FDS102 for FAdC/FAdCi R2 is vulnerable to Remote Code Execution via malicious configuration file.EPSS 0.8%CVE-2026-14950CRITICALFrauscher Sensortechnik: FDS102 for FAdC/FAdCi R2 is vulnerable to Insufficient Session Expiration due to flawed session expiration logicEPSS 0.6%CVE-2026-14948HIGHFrauscher Sensortechnik: FDS102 for FAdC/FAdCi R2 is vulnerable to Insertion of Sensitive Information into Log File via error log archivesEPSS 0.6%CVE-2026-14949HIGHFrauscher Sensortechnik: FDS102 for FAdC/FAdCi R2 is vulnerable to Incorrect Authorization due to improper enforcement of role-based access controlEPSS 0.4%CVE-2026-14953MEDIUMFrauscher Sensortechnik: FDS102 for FAdC/FAdCi R2 is Missing Authorization due to improper enforcement of role-based access controlEPSS 0.3%