9.1
CVE-2021-21001
- EPSS 0.24%
- Published 24.05.2021 11:15:07
- Last modified 15.08.2025 20:21:10
- Source info@cert.vde.com
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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.
Data is provided by the National Vulnerability Database (NVD)
Wago ≫ 750-823 Firmware Version < fw08
Wago ≫ 750-829 Firmware Version < fw15
Wago ≫ 750-831 Firmware Version < fw15
Wago ≫ 750-832 Firmware Version < fw08
Wago ≫ 750-852 Firmware Version < fw15
Wago ≫ 750-862 Firmware Version < fw08
Wago ≫ 750-880 Firmware Version < fw16
Wago ≫ 750-881 Firmware Version < fw15
Wago ≫ 750-882 Firmware Version < fw15
Wago ≫ 750-885 Firmware Version < fw15
Wago ≫ 750-889 Firmware Version < fw15
Wago ≫ 750-890 Firmware Version < fw08
Wago ≫ 750-891 Firmware Version < fw08
Wago ≫ 750-893 Firmware Version < fw08
Wago ≫ 750-8202 Firmware Version < 03.06.19_\(18\)
Wago ≫ 750-8203 Firmware Version < 03.06.19_\(18\)
Wago ≫ 750-8204 Firmware Version < 03.06.19_\(18\)
Wago ≫ 750-8206 Firmware Version < 03.06.19_\(18\)
Wago ≫ 750-8207 Firmware Version < 03.06.19_\(18\)
Wago ≫ 750-8208 Firmware Version < 03.06.19_\(18\)
Wago ≫ 750-8210 Firmware Version < 03.06.19_\(18\)
Wago ≫ 750-8211 Firmware Version < 03.06.19_\(18\)
Wago ≫ 750-8212 Firmware Version < 03.06.19_\(18\)
Wago ≫ 750-8213 Firmware Version < 03.06.19_\(18\)
Wago ≫ 750-8214 Firmware Version < 03.06.19_\(18\)
Wago ≫ 750-8216 Firmware Version < 03.06.19_\(18\)
Wago ≫ 750-8217 Firmware Version < 03.06.19_\(18\)
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.24% | 0.468 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 6.5 | 2.8 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
|
| nvd@nist.gov | 4 | 8 | 2.9 |
AV:N/AC:L/Au:S/C:P/I:N/A:N
|
| info@cert.vde.com | 9.1 | 2.3 | 6 |
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
|
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.