EVerest security vulnerabilities

EVerest is an open-source firmware for electric vehicle charging stations developed by EVerest. Versions of EVerest prior to 2025.12.1 contain security vulnerabilities. These vulnerabilities stem from a vulnerability that allows bypassing sequence state verification and authentication, potentiall...

CVE-2026-24003: Improper Authentication

EVerest is an EV charging software stack. In versions up to and including 2025.12.1, it is possible to bypass the sequence state verification including authentication, and send requests that transition to forbidden states relative to the current one, thereby updating the current context with...

CVE-2026-24353

Missing Authorization vulnerability in wpeverest User Registration user-registration allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects User Registration: from n/a through = 4.4.9...

CVE-2025-68140

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...

CVE-2026-23955

EVerest is an EV charging software stack. Prior to version 2025.9.0, in several places, integer values are concatenated to literal strings when throwing errors. This results in pointers arithmetic instead of printing the integer value as expected, like most of interpreted languages. This can be...

CVE-2025-68141

EVerest is an EV charging software stack. Prior to version 2025.10.0, during the deserialization of a DCChargeLoopRes message that includes Receipt as well as TaxCosts, the vector taxcosts in the target Receipt structure is accessed out of bounds. This occurs in the method template void...

CVE-2025-68132

EVerest is an EV charging software stack. Prior to version 2025.12.0, ismessagecrccorrect in the DZGGSH01 powermeter SLIP parser reads vecvec.size-1 and vecvec.size-2 without checking that at least two bytes are present. Malformed SLIP frames on the serial link can reach ismessagecrccorrect with...

CVE-2025-68134

EVerest is an EV charging software stack. Prior to version 2025.10.0, the use of the assert function to handle errors frequently causes the module to crash. This is particularly critical because the manager shuts down all other modules and exits when any one of them terminates, leading to a denia...

CVE-2025-68136

EVerest is an EV charging software stack. Prior to version 2025.10.0, once the module receives a SDP request, it creates a whole new set of objects like Session, IConnection which open new TCP socket for the ISO15118-20 communications and registers callbacks for the created file descriptor, witho...

CVE-2025-68135

EVerest is an EV charging software stack. Prior to version 2025.10.0, C++ exceptions are not properly handled for and by the TbdController loop, leading to its caller and itself to silently terminates. Thus, this leads to a denial of service as it is responsible of SDP and ISO15118-20 servers...

Under Armour ransomware breach: data of 72 million customers appears on the dark web

When reports first emerged in November 2025 that sportswear giant Under Armour had been hit by the Everest ransomware group, the story sounded depressingly familiar: a big brand, a huge trove of data, and a lot of unanswered questions. Since then, the narrative around what actually happened has...

CVE-2025-68141

EVerest is an EV charging software stack. Prior to version 2025.10.0, during the deserialization of a DCChargeLoopRes message that includes Receipt as well as TaxCosts, the vector taxcosts in the target Receipt structure is accessed out of bounds. This occurs in the method template void...

CVE-2025-68140

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...

CVE-2025-68141 EVerest vulnerable to null pointer dereference during DC_ChargeLoopRes document deserialization

EVerest is an EV charging software stack. Prior to version 2025.10.0, during the deserialization of a DCChargeLoopRes message that includes Receipt as well as TaxCosts, the vector taxcosts in the target Receipt structure is accessed out of bounds. This occurs in the method template void...

CVE-2025-68140 EVerest allows null session ID to bypass session ID verification

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...

CVE-2025-68140 EVerest allows null session ID to bypass session ID verification

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...

CVE-2025-68139 In EVerest, by default, the EV is responsible for closing the connection if the module encounters an error during request processing

EVerest is an EV charging software stack. In all versions up to and including 2025.12.1, the default value for terminateconnectiononfailedresponse is False, which leaves the responsibility for session and connection termination to the EV. In this configuration, any errors encountered by the modul...

CVE-2025-68139

CVE-2025-68139 affects EVerest EV charging software stack. All versions up to and including 2025.12.1 default terminate_connection_on_failed_response to false, meaning the EV is responsible for closing sessions/connections after module errors; errors are logged but no automatic countermeasures (e...

CVE-2025-68139 In EVerest, by default, the EV is responsible for closing the connection if the module encounters an error during request processing

EVerest is an EV charging software stack. In all versions up to and including 2025.12.1, the default value for terminateconnectiononfailedresponse is False, which leaves the responsibility for session and connection termination to the EV. In this configuration, any errors encountered by the modul...

CVE-2025-68139 In EVerest, by default, the EV is responsible for closing the connection if the module encounters an error during request processing

EVerest is an EV charging software stack. In all versions up to and including 2025.12.1, the default value for terminateconnectiononfailedresponse is False, which leaves the responsibility for session and connection termination to the EV. In this configuration, any errors encountered by the modul...