High severity8.1NVD Advisory· Published Nov 30, 2021· Updated Jun 17, 2026
CVE-2021-42115
CVE-2021-42115
Description
Missing HTTPOnly flag in Web Applications operating on Business-DNA Solutions GmbH’s TopEase® Platform Version <= 7.1.27 allows an unauthenticated remote attacker to escalate privileges from unauthenticated to authenticated user via stealing and injecting the session- independent and static cookie UID.
Affected products
2- Range: <=7.1.27
- Business-DNA Solutions GmbH/TopEasev5Range: unspecified
Patches
Vulnerability mechanics
References
1- confluence.topease.ch/confluence/display/DOC/Release+NotesnvdRelease NotesVendor Advisory
News mentions
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