Improper check for unusual conditions in ABB SPIET800
Priority LOW 35CWE-754Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
Improper Handling of Exceptional Conditions, Improper Check for Unusual or Exceptional Conditions vulnerability in the ABB SPIET800 and PNI800 module that allows an attacker to cause the denial of service or make the module unresponsive.
Why it matters now
EPSS 0.01038 64th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| ABB | SPIET800 | up to A_B | — | No fix listed | CNA |
| ABB | PNI800 | up to A_B | — | No fix listed | CNA |
- SPIET800 VendorABB Affected up to A_B Fixed in — No fix listed CNA
- PNI800 VendorABB Affected up to A_B Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:abb:pni800_firmware:*:*:*:*:*:*:*:* | up to a_b | Vulnerable | ABB |
| cpe:2.3:h:abb:pni800:-:*:*:*:*:*:*:* | not specified by NVD | Running on | ABB |
| cpe:2.3:o:abb:spiet800_firmware:*:*:*:*:*:*:*:* | up to a_b | Vulnerable | ABB |
| cpe:2.3:h:abb:spiet800:-:*:*:*:*:*:*:* | not specified by NVD | Running on | ABB |
- cpe:2.3:o:abb:pni800_firmware:*:*:*:*:*:*:*:* Versions up to a_b Vulnerable ·ABB
- cpe:2.3:h:abb:pni800:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ABB
- cpe:2.3:o:abb:spiet800_firmware:*:*:*:*:*:*:*:* Versions up to a_b Vulnerable ·ABB
- cpe:2.3:h:abb:spiet800:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ABB
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-22285
- 2026-10-03 Alias added: GHSA-24xv-3279-x7hj
References
More ABB Pni800 Firmware vulnerabilities
- TI-2021-05265 Improper input validation in ABB SPIET800 CVSS 3.1HIGH 7.5
- TI-2021-05264 Improper input validation in ABB SPIET800 CVSS 3.1HIGH 7.5
Sources
- CVE-2021-22285 · CVE Program
- CVE-2021-22285 · NVD
- FIRST EPSS
- GHSA-24xv-3279-x7hj · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences