Cross-site scripting in IBM OPENBMC
Priority LOW 28CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
IBM OPENBMC OP910 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 212049.
Why it matters now
EPSS 0.00653 51st 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 |
|---|---|---|---|---|---|
| IBM | OPENBMC | OP910 | — | No fix listed | CNA |
- OPENBMC VendorIBM Affected OP910 Fixed in — No fix listed CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:ibm:power_system_ac922_\(8335-gtg\)_firmware:op910:*:*:*:*:*:*:* | op910 | Vulnerable | IBM |
| cpe:2.3:h:ibm:power_system_ac922_\(8335-gtg\):-:*:*:*:*:*:*:* | not specified by NVD | Running on | IBM |
| cpe:2.3:o:ibm:power_system_ac922_\(8335-gtc\)_firmware:op910:*:*:*:*:*:*:* | op910 | Vulnerable | IBM |
| cpe:2.3:h:ibm:power_system_ac922_\(8335-gtc\):-:*:*:*:*:*:*:* | not specified by NVD | Running on | IBM |
| cpe:2.3:o:ibm:power_system_ac922_\(8335-gtw\)_firmware:op910:*:*:*:*:*:*:* | op910 | Vulnerable | IBM |
| cpe:2.3:h:ibm:power_system_ac922_\(8335-gtw\):-:*:*:*:*:*:*:* | not specified by NVD | Running on | IBM |
- cpe:2.3:o:ibm:power_system_ac922_\(8335-gtg\)_firmware:op910:*:*:*:*:*:*:* Versions op910 Vulnerable ·IBM
- cpe:2.3:h:ibm:power_system_ac922_\(8335-gtg\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
- cpe:2.3:o:ibm:power_system_ac922_\(8335-gtc\)_firmware:op910:*:*:*:*:*:*:* Versions op910 Vulnerable ·IBM
- cpe:2.3:h:ibm:power_system_ac922_\(8335-gtc\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
- cpe:2.3:o:ibm:power_system_ac922_\(8335-gtw\)_firmware:op910:*:*:*:*:*:*:* Versions op910 Vulnerable ·IBM
- cpe:2.3:h:ibm:power_system_ac922_\(8335-gtw\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-38961
- 2026-10-03 Alias added: GHSA-p2p9-3jf4-23jr
- 2026-10-20 EPSS moved to the 50th–90th percentile
References
Sources
- CVE-2021-38961 · CVE Program
- CVE-2021-38961 · NVD
- FIRST EPSS
- GHSA-p2p9-3jf4-23jr · GitHub Advisory Database · CC BY 4.0
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