Medium severity · published Sep 20, 2023
CVE-2023-22644
A user can reverse engineer the JWT token (JSON Web Token) used in authentication for Manager and API access, forging a valid NeuVector Token to perform malicious activity in…
5.5
CVSS
0.5%
EPSS
No
On KEV
Description
A user can reverse engineer the JWT token (JSON Web Token) used in authentication for Manager and API access, forging a valid NeuVector Token to perform malicious activity in NeuVector. This can lead to an RCE.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 39% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MS
Manager Server · Suse
4.2 before 4.2.50-150300.3.66.5; 4.3 before 4.3.58-150400.3.46.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-22644
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-22644
bugzilla.suse.com
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-32188
github.com
https://github.com/neuvector/neuvector/security/advisories/GHSA-622h-h2p8-743x
bugzilla.suse.com
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-22644
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