CVE-2021-36096
mediumpriority · track · 20OT risk · elevatedEPSS 0.004 · 39 %ileEUUSEPSS · scored 2026-10-27
Generated Support Bundles contains private S/MIME and PGP keys if containing folder is not hidden. This issue affects: OTRS AG ((OTRS)) Community Edition 6.0.x version 6.0.1 and later versions. OTRS AG OTRS 7.0.x version 7.0.28 and prior versions; 8.0.x version 8.0.15 and prior versions.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (6)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (6)
External citations — patches, advisories, analysis.
- https://nvd.nist.gov/vuln/detail/CVE-2021-36096cnnvd
- https://otrs.com/release-notes/otrs-security-advisory-2021-10/cnnvd
- https://vigilance.fr/vulnerability/OTRS-Help-Desk-information-disclosure-via-Generated-Support-Bundles-Secrets-36321cnnvd
- https://www.cybersecurity-help.cz/vdb/SB2021090815cnnvd
- https://otrs.com/release-notes/otrs-security-advisory-2021-10/enisa_euvd
- https://otrs.com/release-notes/otrs-security-advisory-2021-10/Vendor Advisorynvd
Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.
Free scan