CVE-2025-68132 (GCVE-0-2025-68132)

Vulnerability from cvelistv5 – Published: 2026-01-21 18:28 – Updated: 2026-01-21 19:06
VLAI
Title
EVerest has out-of-bounds read in DZG_GSH01 SLIP CRC parser that can crash powermeter driver
Summary
EVerest is an EV charging software stack. Prior to version 2025.12.0, `is_message_crc_correct` in the DZG_GSH01 powermeter SLIP parser reads `vec[vec.size()-1]` and `vec[vec.size()-2]` without checking that at least two bytes are present. Malformed SLIP frames on the serial link can reach `is_message_crc_correct` with `vec.size() < 2` (only via the multi-message path), causing an out-of-bounds read before CRC verification and `pop_back` underflow. Therefore, an attacker controlling the serial input can reliably crash the process. Version 2025.12.0 fixes the issue.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-21 19:05 UTC
CWE
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7836 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
EVerest everest-core Affected: < 2025.12.0
guessed Create a notification for this product.
Show details on NVD website

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