SUBNET PowerSYSTEM Center Authentication Bypass by Capture-replay
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| SUBNET Solutions Inc. | PowerSYSTEM Center | unaffected |
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Configuration 1 [-]
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No data.
No data available yet.
Vendor Solution
SUBNET Solutions has fixed these issues by enabling a file integrity check on uploaded images and anti-forgery tokens to prevent replay attacks. The fix was introduced in PowerSYSTEM Center update 12 as well as Update 8+Hotfix (both identified by release number 5.12.2305.10101, which can be located in Settings / Overview / Version).
Vendor Workaround
SUBNET Solutions recommends users to follow the following workarounds: * Users should verify that SVG files do not contain HTML elements or scripts and validate that JPG and PNG files are not SVG files. * Users should verify network security rules to ensure that outbound connections to the internet are not possible. * If the above cannot be performed or notifications are not required, disable email notifications for reports from PowerSYSTEM Center. * Monitor user activity and ensure application control rules only allow preauthorized executables to run. * Deny users to run other executables on client access servers (PowerSYSTEM Center front end access point).
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2023-32760 | SUBNET PowerSYSTEM Center versions 2020 U10 and prior are vulnerable to replay attacks which may result in a denial-of-service condition or a loss of data integrity. |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.582% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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