Vulnerability · Published Jun 1, 2023 · Assigned by CERTVDE
CVE-2022-4333Sprecher: Sprecon maintenance access with hardcoded credentials
Critical 9.8
In plain English
A critical-severity hard-coded credentials in SPRECON-E CPU MC33/34 from Sprecher Automation. 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)9.8Critical
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
Hardcoded Credentials in multiple SPRECON-E CPU variants of Sprecher Automation allows an remote attacker to take over the device. These accounts should be deactivated according to Sprecher's hardening guidelines.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Sprecher Automation | SPRECON-E CPU PU243x | all |
| Sprecher Automation | SPRECON-E CPU PU244x | all |
| Sprecher Automation | SPRECON-E CPU MC33/34 | all |
| Sprecher Automation | SPRECON-E CPU SPRECON-EDIR | all |
Weakness: CWE-798 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H