CVE-2020-7000
VISAM VBASE Editor version 11.5.0.2 and VBASE Web-Remote Module may allow an unauthenticated attacker to discover the cryptographic key from the web server and gain information about the login and the encryption/decryption mechanism, which may be…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.12%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
VISAM VBASE Editor version 11.5.0.2 and VBASE Web-Remote Module may allow an unauthenticated attacker to discover the cryptographic key from the web server and gain information about the login and the encryption/decryption mechanism, which may be exploited to bypass authentication of the HTML5 HMI web interface.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.12% probability · 64th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-922
- Affected
- visam/vbase editor · visam/vbase web-remote
- Source
- ics-cert@hq.dhs.gov
References
- https://www.us-cert.gov/ics/advisories/icsa-20-084-01Mitigation, Third Party Advisory, US Government Resource
- https://www.us-cert.gov/ics/advisories/icsa-20-084-01Mitigation, Third Party Advisory, US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.