Authentication bypass via PasswordDigest token replay
Published Sep 10, 2026 · Updated Sep 10, 2026
Authentication bypass in GeoVision GV-LPC2211 1.13 allows remote attackers to replay captured PasswordDigest tokens for ONVIF operations. The ONVIF WS-Security handler accepts previously valid UsernameToken digests without checking token freshness or nonce reuse. Exploitation requires capture of a valid digest; replay enables only the ONVIF operations authorized for the captured identity.
Summary
What happened
Authentication bypass in GeoVision GV-LPC2211 1.13 allows remote attackers to replay captured PasswordDigest tokens for ONVIF operations. The ONVIF WS-Security handler accepts previously valid UsernameToken digests without checking token freshness or nonce reuse. Exploitation requires capture of a valid digest; replay enables only the ONVIF operations authorized for the captured identity.
The record
- CVE
- CVE-2026-88278
- Published
- Sep 10, 2026
- Updated
- Sep 10, 2026
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-294, CAPEC-60, T1550
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 10, 2026CVE publishedPublication date reported by the CVE source.
- Sep 10, 2026Record updatedLatest update available in the CVE record.
Exploitability
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Attacks
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Technologies
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