CVE-2020-1773 — Insufficient Entropy in Otrs

CWE-331 — Insufficient Entropy5 documents5 sources
Severity
8.1HIGHNVD
CNA7.3
EPSS
0.5%
top 35.64%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
OtrsOtrs AG Community EditionOtrs AG Otrs
Timeline
PublishedMar 27
Latest updateMay 24

Description

An attacker with the ability to generate session IDs or password reset tokens, either by being able to authenticate or by exploiting OSA-2020-09, may be able to predict other users session IDs, password reset tokens and automatically generated passwords. This issue affects ((OTRS)) Community Edition: 5.0.41 and prior versions, 6.0.26 and prior versions. OTRS; 7.0.15 and prior versions.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:NExploitability: 2.8 | Impact: 5.2

Affected Packages3 packages

▶CVEListV5otrs_ag/community_edition5.0.41 and prior, 6.0.26 and prior+1
▶NVDotrs/otrs5.0.0 — 5.0.41+2
▶CVEListV5otrs_ag/otrs7.0.15 and prior

🔴Vulnerability Details

3
GHSA
GHSA-63m6-fqgg-rv45: It's possible that an authenticated user guess other session IDs based on its own↗2022-05-24
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OSV
CVE-2020-1773: An attacker with the ability to generate session IDs or password reset tokens, either by being able to authenticate or by exploiting OSA-2020-09, may↗2020-03-27
▶
CVEList
Session / Password / Password token leak↗2020-03-27
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📋Vendor Advisories

1
Debian
CVE-2020-1773: otrs2 - An attacker with the ability to generate session IDs or password reset tokens, e...↗2020
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CVE-2020-1773 — Insufficient Entropy in Otrs | cvebase