CVE-2026-57472: CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in KUNBUS RevPiPyLoad
Nozomi Networks Labs identified a CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in the file management functionality of the XML-RPC management interface of KUNBUS RevPiPyLoad in version 0.11.0 that allows a local unauthenticated attacker to delete arbitrary files with the privileges of the RevPiPyLoad daemon, resulting in loss of configuration integrity and denial of service, by sending crafted requests to the local management service.
AI Analysis
Technical Summary
Nozomi Networks Labs identified a CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in KUNBUS RevPiPyLoad version 0.11.0. The flaw exists in the XML-RPC management interface's file management functionality, where crafted requests sent to the local management service can cause deletion of arbitrary files with the daemon's privileges. The attacker does not require authentication but must have local access. This vulnerability can lead to loss of configuration integrity and denial of service conditions.
Potential Impact
An unauthenticated local attacker can exploit this vulnerability to delete arbitrary files on the system with the privileges of the RevPiPyLoad daemon. This can disrupt normal operations by causing loss of configuration data and potentially rendering the service unavailable, resulting in denial of service.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround has been documented at this time.
CVE-2026-57472: CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in KUNBUS RevPiPyLoad
Description
Nozomi Networks Labs identified a CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in the file management functionality of the XML-RPC management interface of KUNBUS RevPiPyLoad in version 0.11.0 that allows a local unauthenticated attacker to delete arbitrary files with the privileges of the RevPiPyLoad daemon, resulting in loss of configuration integrity and denial of service, by sending crafted requests to the local management service.
CVSS v4.0
Score 6.9medium
Affected software
KUNBUS
RevPiPyLoad
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
Nozomi Networks Labs identified a CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in KUNBUS RevPiPyLoad version 0.11.0. The flaw exists in the XML-RPC management interface's file management functionality, where crafted requests sent to the local management service can cause deletion of arbitrary files with the daemon's privileges. The attacker does not require authentication but must have local access. This vulnerability can lead to loss of configuration integrity and denial of service conditions.
Potential Impact
An unauthenticated local attacker can exploit this vulnerability to delete arbitrary files on the system with the privileges of the RevPiPyLoad daemon. This can disrupt normal operations by causing loss of configuration data and potentially rendering the service unavailable, resulting in denial of service.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround has been documented at this time.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Nozomi
- Date Reserved
- 2026-06-24T13:49:50.681Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6a7f33c4bf8831d539462c34
Added to database: 08/14/2026, 15:27:00 UTC
Last enriched: 08/14/2026, 15:46:29 UTC
Last updated: 09/27/2026, 01:47:43 UTC
Views: 48
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