Everest
CVE-2025-68140
MEDIUM
Severity by source
AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Primary rating from GitHub Advisory · only source for this CVE.
CVSS VectorGitHub Advisory
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Lifecycle Timeline
2DescriptionGitHub Advisory
EVerest is an EV charging software stack. Prior to version 2025.9.0, once the validity of the received V2G message has been verified, it is checked whether the submitted session ID matches the registered one. However, if no session has been registered, the default value is 0. Therefore, a message submitted with a session ID of 0 is accepted, as it matches the registered value. This could allow unauthorized and anonymous indirect emission of MQTT messages and communication with V2G messages handlers, updating a session context. Version 2025.9.0 fixes the issue.
AnalysisAI
EVerest is an EV charging software stack. Prior to version 2025.9.0, once the validity of the received V2G message has been verified, it is checked whether the submitted session ID matches the registered one. [CVSS 4.3 MEDIUM]
Technical ContextAI
Classified as CWE-863 (Incorrect Authorization). Affects Everest. EVerest is an EV charging software stack. Prior to version 2025.9.0, once the validity of the received V2G message has been verified, it is checked whether the submitted session ID matches the registered one. However, if no session has been registered, the default value is 0. Therefore, a message submitted with a session ID of 0 is accepted, as it matches the registered value. This could allow unauthorized and anonymous indirect emission of MQTT messages and communication with V2G messages handl
RemediationAI
Monitor vendor advisories for a patch.
EVerest is an EV charging software stack. Prior to version 2025.10.0, an integer overflow occurring in `SdpPacket::parse
EVerest is an EV charging software stack. Prior to version 2025.10.0, during the deserialization of a `DC_ChargeLoopRes`
EVerest is an EV charging software stack. Prior to version 2025.10.0, once the module receives a SDP request, it creates
EVerest is an EV charging software stack. In versions 2025.9.0 and below, an attacker can exhaust the operating system's
EVerest is an EV charging software stack. Prior to version 2025.10.0, C++ exceptions are not properly handled for and by
EVerest is an EV charging software stack. Prior to version 2025.12.0, `is_message_crc_correct` in the DZG_GSH01 powermet
Everest EV charging software prior to version 2025.9.0 contains an improper pointer arithmetic flaw in error handling wh
EVerest is an EV charging software stack. Prior to version 2025.10.0, the use of the `assert` function to handle errors
EVerest is an EV charging software stack. [CVSS 4.3 MEDIUM]
EVerest is an EV charging software stack. In all versions up to and including 2025.12.1, the default value for `terminat
EVerest EV charging software prior to version 2026.02.0 contains a race condition in concurrent map access that can corr
EVerest EV charging software versions before 2026.02.0 contain a race condition in std::string handling triggered by con
Same weakness CWE-863 – Incorrect Authorization
View allSame technique Authentication Bypass
View allShare
External POC / Exploit Code
Leaving vuln.today