Vulnerability · Published Jun 24, 2022 · Assigned by icscert

CVE-2022-17392.2.1 IMPROPER VERIFICATION OF CRYPTOGRAPHIC SIGNATURE CWE-347

Medium 6.8

In plain English

A medium-severity security flaw in ImageCast X application from Dominion Voting Systems. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities).

Severity (CVSS 3.1)6.8Medium

Exploit odds (30 days)0.1%top 96.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The tested version of Dominion Voting Systems ImageCast X does not validate application signatures to a trusted root certificate. Use of a trusted root certificate ensures software installed on a device is traceable to, or verifiable against, a cryptographic key provided by the manufacturer to detect tampering. An attacker could leverage this vulnerability to install malicious code, which could also be spread to other vulnerable ImageCast X devices via removable media.

Affected products (as reported)

Vendor	Product	Versions
Dominion Voting Systems	ImageCast X firmware	Version 5.5-A
Dominion Voting Systems	ImageCast X application	Versions 5.5.10.30 and 5.5.10.32

Weakness: CWE-347 · Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-154-01 x_refsource_MISC