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CVE-2021-21001

WAGO: PFC200 Access to files outside the home directory

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 03.06.19 (18)
None on Exploit-DB, Metasploit or GitHub

Summary

On WAGO PFC200 devices in different firmware versions with special crafted packets an authorised attacker with network access to the device can access the file system with higher privileges.

Timeline

  1. CVE published
  2. Record last updated

Affected versions

  • WAGO Series PFC200 Controller

    From 750-823 · through FW07; From 750-829 · through FW14; From 750-831/000-00x · through FW14; From 750-832/000-00x · through FW06; From 750-852 · through FW14; From 750-862 · through FW07; From 750-880/0xx-xxx · through FW15; From 750-881 · through FW14; From 750-882 · through FW14; From 750-885/0xx-xxx · through FW14; From 750-889 · through FW14; From 750-890/0xx-xxx · through FW07; From 750-891 · through FW07; From 750-893 · through FW07

  • WAGO Series Ethernet Controller

    From 750-8202/xxx-xxx · fixed in 03.06.19 (18); From 750-8203/xxx-xxx · fixed in 03.06.19 (18); From 750-8204/xxx-xxx · fixed in 03.06.19 (18); From 750-8206/xxx-xxx · fixed in 03.06.19 (18); From 750-8207/xxx-xxx · fixed in 03.06.19 (18); From 750-8208/xxx-xxx · fixed in 03.06.19 (18); From 750-8210/xxx-xxx · fixed in 03.06.19 (18); From 750-8211/xxx-xxx · fixed in 03.06.19 (18); From 750-8212/xxx-xxx · fixed in 03.06.19 (18); From 750-8213/xxx-xxx · fixed in 03.06.19 (18); From 750-8214/xxx-xxx · fixed in 03.06.19 (18); From 750-8216/xxx-xxx · fixed in 03.06.19 (18); From 750-8217/xxx-xxx · fixed in 03.06.19 (18)

References 1

cert.vde.com