CVE-2023-28725

Public Exploit

Description

General Bytes Crypto Application Server (CAS) 20230120, as distributed with General Bytes BATM devices, allows remote attackers to execute arbitrary Java code by uploading a Java application to the /batm/app/admin/standalone/deployments directory, aka BATM-4780, as exploited in the wild in March 2023. This is fixed in 20221118.48 and 20230120.44.

Category

9.1
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 7.98% Top 10%
Vendor Advisory atlassian.net
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://generalbytes.atlassian.net/wiki/spaces/ESD/pages/2885222430/Security+Incident+March+17-18th+2023 exploit vendor advisory
https://www.generalbytes.com/en/support/changelog release notes
https://generalbytes.atlassian.net/wiki/spaces/ESD/pages/951418958/Update+CAS mitigation
https://twitter.com/generalbytes/status/1637192687160897537 issue tracking
https://web3isgoinggreat.com/single/general-bytes-crypto-atms-exploited-for-over-1-6-million third party advisory
https://arstechnica.com/information-technology/2023/03/hackers-drain-bitcoin-atms-of-1-5-million-by-exploiting-0-day-bug/ press/media coverage
https://www.bleepingcomputer.com/news/security/general-bytes-bitcoin-atms-hacked-using-zero-day-15m-stolen/ press/media coverage

Frequently Asked Questions

What is the severity of CVE-2023-28725?
CVE-2023-28725 has been scored as a critical severity vulnerability.
How to fix CVE-2023-28725?
To fix CVE-2023-28725, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-28725 being actively exploited in the wild?
It is possible that CVE-2023-28725 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~8% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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