PT-2023-31920 · Steve Community · Ocpp-Jaxb

Published 2023-12-26 · Updated 2024-01-04 · CVE-2023-52096

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions SteVe Community ocpp-jaxb versions prior to 0.0.8

Description The issue generates invalid timestamps, such as ones with month 00, in certain situations. This can occur when an application receives a StartTransaction Open Charge Point Protocol message with a timestamp parameter of 1000000. The invalid timestamps may lead to a SQL exception in applications and undermine the integrity of transaction records.

Recommendations For versions prior to 0.0.8, update to version 0.0.8 or later to resolve the issue. As a temporary workaround, consider validating the timestamp parameter in the StartTransaction Open Charge Point Protocol message to prevent invalid timestamps from being processed. Restrict access to the vulnerable ocpp-jaxb module to minimize the risk of exploitation until the update is applied.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2023-52096

Affected Products

Ocpp-Jaxb

References · 9

• 🔥 https://github.com/steve-community/steve/issues/1292 · Exploit
• 🔥 https://github.com/steve-community/ocpp-jaxb/issues/13 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-52096 · Security Note
• https://osv.dev/vulnerability/CVE-2023-52096 · Vendor Advisory
• https://github.com/steve-community/ocpp-jaxb/compare/0.0.7...0.0.8 · Note
• https://t.me/cvenotify/65188 · Telegram Post
• https://t.me/cvenotify/66155 · Telegram Post
• https://twitter.com/CVEnew/status/1739781292080664786 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1739821614605234658 · Twitter Post