CVE-2022-1667
HIGHCVSS 7.5/10EPSS 1.16%
Last modified
CVE-2022-1667 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Client-side JavaScript controls may be bypassed by directly running a JS function to reboot the PLC (e.g., from the browser console) or by loading the corresponding, browser accessible PHP script. EPSS estimates a 1.16% chance of exploitation in the next 30 days.
Description
Client-side JavaScript controls may be bypassed by directly running a JS function to reboot the PLC (e.g., from the browser console) or by loading the corresponding, browser accessible PHP script
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Secheron | Sepcos Control And Protection Relay Firmware | >= 1.23.0, < 1.23.21 |
| Secheron | Sepcos Control And Protection Relay Firmware | >= 1.24.0, < 1.24.8 |
| Secheron | Sepcos Control And Protection Relay Firmware | >= 1.25.0, < 1.25.3 |
References
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-174-03Mitigation, Third Party Advisory, US Government Resource
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-174-03Mitigation, Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-1667?
Client-side JavaScript controls may be bypassed by directly running a JS function to reboot the PLC (e.g., from the browser console) or by loading the corresponding, browser accessible PHP script
How severe is CVE-2022-1667?
CVE-2022-1667 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.16% probability of exploitation in the next 30 days.
How do I fix CVE-2022-1667?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-1667?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST