Vulnerability Details : 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 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.
Products affected by CVE-2020-1773
- Otrs » Otrs » Community EditionVersions from including (>=) 6.0.0 and up to, including, (<=) 6.0.26cpe:2.3:a:otrs:otrs:*:*:*:*:community:*:*:*
- cpe:2.3:a:otrs:otrs:*:*:*:*:*:*:*:*
- Otrs » Otrs » Community EditionVersions from including (>=) 5.0.0 and up to, including, (<=) 5.0.41cpe:2.3:a:otrs:otrs:*:*:*:*:community:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-1773
0.53%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 65 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-1773
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:N |
8.0
|
4.9
|
NIST | |
|
8.1
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |
2.8
|
5.2
|
NIST | |
|
7.3
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N |
2.1
|
5.2
|
OTRS AG |
CWE ids for CVE-2020-1773
-
The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others.Assigned by:
- nvd@nist.gov (Primary)
- security@otrs.com (Secondary)
References for CVE-2020-1773
-
https://otrs.com/release-notes/otrs-security-advisory-2020-10/
OTRS Security Advisory 2020-10 | OTRSVendor Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00038.html
[security-announce] openSUSE-SU-2020:0551-1: moderate: Recommended updat
-
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00066.html
[security-announce] openSUSE-SU-2020:1475-1: moderate: Recommended updat
-
https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html
[SECURITY] [DLA 3551-1] otrs2 security update
-
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00077.html
[security-announce] openSUSE-SU-2020:1509-1: moderate: Recommended updat
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