CVE-2021-21001 (GCVE-0-2021-21001)
Vulnerability from cvelistv5 – Published: 2021-05-24 11:05 – Updated: 2024-09-16 16:19
VLAI
EPSS
VEX
Title
WAGO: PFC200 Access to files outside the home directory
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.
Severity
9.1 (Critical)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
CERTVDE
CNA
References
1 reference
| URL | Tags |
|---|---|
| https://cert.vde.com/en-us/advisories/vde-2021-014 | x_refsource_CONFIRM |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| WAGO | Series PFC200 Controller |
Affected:
750-823 , ≤ FW07
(custom)
Affected: 750-829 , ≤ FW14 (custom) Affected: 750-831/000-00x , ≤ FW14 (custom) Affected: 750-832/000-00x , ≤ FW06 (custom) Affected: 750-852 , ≤ FW14 (custom) Affected: 750-862 , ≤ FW07 (custom) Affected: 750-880/0xx-xxx , ≤ FW15 (custom) Affected: 750-881 , ≤ FW14 (custom) Affected: 750-882 , ≤ FW14 (custom) Affected: 750-885/0xx-xxx , ≤ FW14 (custom) Affected: 750-889 , ≤ FW14 (custom) Affected: 750-890/0xx-xxx , ≤ FW07 (custom) Affected: 750-891 , ≤ FW07 (custom) Affected: 750-893 , ≤ FW07 (custom) |
|
| WAGO | Series Ethernet Controller |
Affected:
750-8202/xxx-xxx , < 03.06.19 (18)
(custom)
Affected: 750-8203/xxx-xxx , < 03.06.19 (18) (custom) Affected: 750-8204/xxx-xxx , < 03.06.19 (18) (custom) Affected: 750-8206/xxx-xxx , < 03.06.19 (18) (custom) Affected: 750-8207/xxx-xxx , < 03.06.19 (18) (custom) Affected: 750-8208/xxx-xxx , < 03.06.19 (18) (custom) Affected: 750-8210/xxx-xxx , < 03.06.19 (18) (custom) Affected: 750-8211/xxx-xxx , < 03.06.19 (18) (custom) Affected: 750-8212/xxx-xxx , < 03.06.19 (18) (custom) Affected: 750-8213/xxx-xxx , < 03.06.19 (18) (custom) Affected: 750-8214/xxx-xxx , < 03.06.19 (18) (custom) Affected: 750-8216/xxx-xxx , < 03.06.19 (18) (custom) Affected: 750-8217/xxx-xxx , < 03.06.19 (18) (custom) |
Date Public
2021-05-20 00:00
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