High severity · published Dec 7, 2023
CVE-2023-39909
Ericsson Network Manager before 23.2 mishandles Access Control and thus unauthenticated low-privilege users can access the NCM application
8.8
CVSS
0.8%
EPSS
No
On KEV
Description
Ericsson Network Manager before 23.2 mishandles Access Control and thus unauthenticated low-privilege users can access the NCM application.
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)0.8% · higher than 56% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NM
Network Manager · Ericsson
before 23.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-39909
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-39909
Third Party Advisory
https://www.gruppotim.it/it/footer/red-team.html
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