CVE-2023-28725
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…
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EPSS puts the probability of exploitation in the next 30 days at 20.6%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
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.
- CVSS 3.1
- 9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- EPSS
- 20.61% probability · 98th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- generalbytes/crypto application server
- Source
- cve@mitre.org
EPSS 20.6% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://arstechnica.com/information-technology/2023/03/hackers-drain-bitcoin-atms-of-1-5-million-by-exploiting-0-day-bug/Press/Media Coverage
- https://generalbytes.atlassian.net/wiki/spaces/ESD/pages/2885222430/Security+Incident+March+17-18th+2023Exploit, Vendor Advisory
- https://generalbytes.atlassian.net/wiki/spaces/ESD/pages/951418958/Update+CASMitigation
- https://twitter.com/generalbytes/status/1637192687160897537Issue Tracking
- https://web3isgoinggreat.com/single/general-bytes-crypto-atms-exploited-for-over-1-6-millionThird Party Advisory
- https://www.bleepingcomputer.com/news/security/general-bytes-bitcoin-atms-hacked-using-zero-day-15m-stolen/Press/Media Coverage
- https://www.generalbytes.com/en/support/changelogRelease Notes
- https://arstechnica.com/information-technology/2023/03/hackers-drain-bitcoin-atms-of-1-5-million-by-exploiting-0-day-bug/Press/Media Coverage
- https://generalbytes.atlassian.net/wiki/spaces/ESD/pages/2885222430/Security+Incident+March+17-18th+2023Exploit, Vendor Advisory
- https://generalbytes.atlassian.net/wiki/spaces/ESD/pages/951418958/Update+CASMitigation
- https://twitter.com/generalbytes/status/1637192687160897537Issue Tracking
- https://web3isgoinggreat.com/single/general-bytes-crypto-atms-exploited-for-over-1-6-millionThird Party Advisory
- https://www.bleepingcomputer.com/news/security/general-bytes-bitcoin-atms-hacked-using-zero-day-15m-stolen/Press/Media Coverage
- https://www.generalbytes.com/en/support/changelogRelease Notes
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.