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CVE-2023-22644

18
FAUCET Score

CVE-2023-22644 describes a vulnerability in SUSE Manager Server where an authenticated user can reverse engineer the JSON Web Token (JWT) used for authentication, allowing them to forge a valid NeuVector Token. This unauthorized token can then be used to perform malicious activities, potentially leading to Remote Code Execution (RCE). The vulnerability has a CVSS score of 5.5 (Medium), indicating a local attack vector with low complexity and requiring low privileges, but with high confidentiality impact. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 4.2, < 4.2.50-150300.3.66.5CPE matchmatch criteria
cpe:2.3:a:suse:manager_server:*:*:*:*:*:*:*:*
>= 4.3, < 4.3.58-150400.3.46.4CPE matchmatch criteria
cpe:2.3:a:suse:manager_server:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

9.4CRITICAL

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
HIGH
SS Confidentiality
HIGH
SS Integrity
HIGH
SS Availability
HIGH
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.45%
Probability of exploitation in next 30 days
EPSS Percentile
36.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0045 is in the 91st percentile among its peer group of 15,938 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

bugzilla.suse.com / show_bug.cgi
bugzilla.suse.com / show_bug.cgi
github.com / neuvector/neuvector/security/advisories/GHSA-622h-h2p8-743x