Vulnerability in Otrs
CVE-2020-1774
When user downloads PGP or S/MIME keys/certificates, exported file has same name for private and public keys. Therefore it's possible to mix them and to send private key to the third-party instead of public key. This issue affects ((OTRS)) Community Edition: 5.0.42 and prior versions, 6.0.27 and prior versions. OTRS: 7.0.16 and prior versions.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.008 (55.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.008 · change: -0.001
Affected products
- Otrs
- Otrs Ag — versions 7.0.x <= 7.0.16
- Otrs Ag ((Otrs)) Community Edition — versions 6.0.x <= 6.0.27, 5.0.x <= 5.0.42
- Debian Linux — versions 8.0
Weakness classification (CWE)
References
- otrs.com/release-notes/otrs-security-advisory-2020-11/ (Release Notes, Vendor Advisory)
- lists.debian.org/debian-lts-announce/2020/05/msg00000.html (mailing-list, Mailing List, Third Party Advisory)
- lists.debian.org/debian-lts-announce/2023/08/msg00040.html (mailing-list)
Frequently asked questions
- What is CVE-2020-1774?
- CVE-2020-1774 is a medium-severity vulnerability in Otrs, classified under Insertion of Sensitive Information into Sent Data. CVSS score: 4.5/10. Published 2020-04-28.
- How severe is CVE-2020-1774?
- Medium severity. CVSS v3 base score is 4.5 out of 10.