CVE-2021-22286
HIGHCVSS 7.5/10EPSS 1.04%
Last modified
CVE-2021-22286 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Improper Input Validation vulnerability in the ABB SPIET800 and PNI800 module allows an attacker to cause the denial of service or make the module unresponsive.. EPSS estimates a 1.04% chance of exploitation in the next 30 days.
Description
Improper Input Validation vulnerability in the ABB SPIET800 and PNI800 module allows an attacker to cause the denial of service or make the module unresponsive.
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 |
|---|---|---|
| Abb | Pni800 Firmware | <= a_b |
| Abb | Spiet800 Firmware | <= a_b |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-22286?
Improper Input Validation vulnerability in the ABB SPIET800 and PNI800 module allows an attacker to cause the denial of service or make the module unresponsive.
How severe is CVE-2021-22286?
CVE-2021-22286 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.04% probability of exploitation in the next 30 days.
How do I fix CVE-2021-22286?
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-2021-22286?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST