Vulnerability · Published Mar 21, 2023 · Assigned by mitre
CVE-2023-28725
Critical 9.1
In plain English
A critical-severity unrestricted file upload in the affected software. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 20.6% (higher than 98% of all known vulnerabilities).
Severity (CVSS 3.1)9.1Critical
Exploit odds (30 days)20.6%top 2.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
Weakness: CWE-434 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
References
- https://generalbytes.atlassian.net/wiki/spaces/ESD/pages/2885222430/Security+Incident+March+17-18th+2023
- https://www.generalbytes.com/en/support/changelog
- https://generalbytes.atlassian.net/wiki/spaces/ESD/pages/951418958/Update+CAS
- https://twitter.com/generalbytes/status/1637192687160897537
- https://web3isgoinggreat.com/single/general-bytes-crypto-atms-exploited-for-over-1-6-million
- https://arstechnica.com/information-technology/2023/03/hackers-drain-bitcoin-atms-of-1-5-million-by-exploiting-0-day-bug/
- https://www.bleepingcomputer.com/news/security/general-bytes-bitcoin-atms-hacked-using-zero-day-15m-stolen/