High severity · published Nov 18, 2024
CVE-2024-52946
An issue was discovered in LemonLDAP::NG before 2.20.1
8.8
CVSS
0.5%
EPSS
No
On KEV
Description
An issue was discovered in LemonLDAP::NG before 2.20.1. An Improper Check during session refresh allows an authenticated user to raise their authentication level if the admin configured an "Adaptative authentication rule" with an increment instead of an absolute value.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 42% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LE
Lemonldap-ng · Lemonldap-ng
before 2.20.1 · source: CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-52946
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-52946
gitlab.ow2.org
https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/3255
lists.debian.org
https://lists.debian.org/debian-lts-announce/2024/11/msg00037.html
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