VulnerabilityModified
CVE-2021-22640
An attacker can decrypt the Ovarro TBox login password by communication capture and brute force attacks.
CRITICAL 9.8EPSS 0.77%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.77%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An attacker can decrypt the Ovarro TBox login password by communication capture and brute force attacks.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.77% probability · 54th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-294, CWE-307, CWE-522
- Affected
- ovarro/twinsoft · ovarro/tbox lt2-530 firmware · ovarro/tbox lt2-532 firmware · ovarro/tbox lt2-540 firmware · ovarro/tbox ms-cpu32 firmware · ovarro/tbox ms-cpu32-s2 firmware · ovarro/tbox rm2 firmware · ovarro/tbox tg2 firmware
- Source
- ics-cert@hq.dhs.gov
References
- https://www.cisa.gov/uscert/ics/advisories/icsa-21-054-04Third Party Advisory, US Government Resource
- https://www.cisa.gov/uscert/ics/advisories/icsa-21-054-04Third Party Advisory, US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.