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CVE

CVE-2025-68133

EVerest's unlimited connections can lead to DoS through operating system resource exhaustion
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CVE

CVE-2025-68133

EVerest's unlimited connections can lead to DoS through operating system resource exhaustion

EVerest is an EV charging software stack. In versions 2025.9.0 and below, an attacker can exhaust the operating system's memory and cause the module to terminate by initiating an unlimited number of TCP connections that never proceed to ISO 15118-2 communication. This is possible because a new thread is started for each incoming plain TCP or TLS socket connection before any verification occurs, and the verification performed is too permissive. The EVerest processes and all its modules shut down, affecting all EVSE functionality. This issue is fixed in version 2025.10.0.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.4
-
3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
C
H
U
-

Related Resources

No items found.

References

https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68133.json, https://github.com/EVerest/everest-core/commit/8127b8c54b296c4dd01b356ac26763f81f76a8fd, https://github.com/EVerest/everest-core/commit/de504f0c11069010d26767b0952739e9a400cef3, https://github.com/EVerest/everest-core/security/advisories/GHSA-mv3w-pp85-5h7c, https://nvd.nist.gov/vuln/detail/CVE-2025-68133

Severity

7.4

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
7.4
EPSS Probability
0.00027%
EPSS Percentile
0.07311%
Introduced Version
0
Fix Available
c86cd9c0ada60b5797f574fd484eae4d8330017d

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