CVE-2026-35078
Description
A remote attacker with user privileges can delete arbitrary local files in UGW web GUI due to insufficient input validation.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
A remote attacker with user privileges can delete arbitrary local files in UGW web GUI due to insufficient input validation.
Vulnerability
The ugw-logstop method in the MBS Universal Gateways (UGW-A-Series, UGW-X-Series) web GUI is affected by insufficient input validation and a lack of bounds checking. This vulnerability allows authorized attackers to perform arbitrary file deletion. Affected versions include V6_0_0_5 and earlier [1].
Exploitation
An attacker with user privileges can exploit this vulnerability by sending a crafted request to the ugw-logstop method. This method does not sufficiently validate user-controlled input, allowing the attacker to specify arbitrary local files for deletion [1].
Impact
Successful exploitation allows an attacker to delete arbitrary local files on the affected system. This could lead to denial of service or disruption of critical system functions. The attacker gains the ability to delete files with the privileges of the web server process [1].
Mitigation
This vulnerability is addressed in versions later than V6_0_0_5. Users should update to a fixed version of the UGW firmware. No specific patch release date or workaround information is available in the provided references [1].
AI Insight generated on Jun 3, 2026. Synthesized from this CVE's description and the cited reference URLs; citations are validated against the source bundle.
Patches
0No patches discovered yet.
Vulnerability mechanics
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
1News mentions
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