Vulnerability · Published Mar 18, 2022 · Assigned by icscert
CVE-2020-25193GE Reason RT43X Clocks Use of Hard-coded Cryptographic Key
Medium 5.3
In plain English
A medium-severity security flaw in Reason RT43X Clocks from GE. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 59% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.9%top 41.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
By having access to the hard-coded cryptographic key for GE Reason RT430, RT431 & RT434 GNSS clocks in firmware versions prior to version 08A06, attackers would be able to intercept and decrypt encrypted traffic through an HTTPS connection.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| GE | Reason RT43X Clocks | unspecified – before 08A06 |
Weakness: CWE-321 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
References
- https://www.cisa.gov/uscert/ics/advisories/icsa-21-005-03 x_refsource_CONFIRM
- https://www.gegridsolutions.com/app/DownloadFile.aspx?prod=RT430&type=21&file=5 x_refsource_CONFIRM