High severity · published Mar 27, 2020
CVE-2020-1772
It's possible to craft Lost Password requests with wildcards in the Token value, which allows attacker to retrieve valid Token(s), generated by users which already requested new…
7.5
CVSS
1.6%
EPSS
No
On KEV
Description
It's possible to craft Lost Password requests with wildcards in the Token value, which allows attacker to retrieve valid Token(s), generated by users which already requested new 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:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 76% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BS
Backports Sle · Opensuse
15.0; 15.0; 15.0 · source: NVD
DL
Debian Linux · Debian
8.0 · source: NVD
LE
Leap · Opensuse
15.1; 15.2 · source: NVD
OT
Otrs · Otrs
5.0.0 through 5.0.41; 6.0.0 through 6.0.26; 7.0.0 through 7.0.15 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-1772
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-1772
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00038.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00066.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00077.html
Mailing List
https://lists.debian.org/debian-lts-announce/2020/05/msg00000.html
lists.debian.org
https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html
Patch
https://otrs.com/release-notes/otrs-security-advisory-2020-09/
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