Improper input validation in IBM i2 Analyze
Priority LOW 30CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
IBM i2 Analyst's Notebook Premium (IBM i2 Analyze 4.3.0, 4.3.1, and 4.3.2) could allow an authenticated user to perform unauthorized actions due to hazardous input validation. IBM X-Force ID: 202771.
Why it matters now
EPSS 0.00619 49th 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 | i2 Analyze | 4.3.0; 4.3.1; 4.3.2 | — | No fix listed | CNA |
- i2 Analyze VendorIBM Affected 4.3.0; 4.3.1; 4.3.2 Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:ibm:i2_analyze:4.3.0:*:*:*:*:*:*:* | 4.3.0 | Vulnerable | IBM |
| cpe:2.3:a:ibm:i2_analyze:4.3.1:*:*:*:*:*:*:* | 4.3.1 | Vulnerable | IBM |
| cpe:2.3:a:ibm:i2_analyze:4.3.2:*:*:*:*:*:*:* | 4.3.2 | Vulnerable | IBM |
| cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Linux |
| cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
- cpe:2.3:a:ibm:i2_analyze:4.3.0:*:*:*:*:*:*:* Versions 4.3.0 Vulnerable ·IBM
- cpe:2.3:a:ibm:i2_analyze:4.3.1:*:*:*:*:*:*:* Versions 4.3.1 Vulnerable ·IBM
- cpe:2.3:a:ibm:i2_analyze:4.3.2:*:*:*:*:*:*:* Versions 4.3.2 Vulnerable ·IBM
- cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Linux
- cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-29770
- 2026-10-03 Alias added: GHSA-5qcg-5vcp-v63j
References
More IBM I2 Analyze vulnerabilities
- TI-2021-10441 Information disclosure through error messages in IBM i2 Analyze CVSS 3.1MEDIUM 5.3
- TI-2021-03701 Information disclosure through error messages in IBM i2 Analyze CVSS 3.1MEDIUM 5.3
- TI-2021-10456 Information disclosure through error messages in IBM i2 Analyze CVSS 3.1MEDIUM 4.3
- TI-2021-10444 Cleartext transmission of sensitive information in IBM i2 Analyze CVSS 3.1MEDIUM 4.3
Sources
- CVE-2021-29770 · CVE Program
- CVE-2021-29770 · NVD
- FIRST EPSS
- GHSA-5qcg-5vcp-v63j · GitHub Advisory Database · CC BY 4.0
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