Authenticated SQL Injection on Alerts in Guardian/CMC before 22.5.2
Priority MEDIUM 41CWE-89Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- SQL injection
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-89.
Summary
Due to improper input validation in the Alerts controller, a SQL injection vulnerability in Nozomi Networks Guardian and CMC allows an authenticated attacker to execute arbitrary SQL queries on the DBMS used by the web application.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00598 48th percentileScored 2026-11-07
Fix Fixed CMC (Nozomi Networks): 22.5.2Guardian (Nozomi Networks): 22.5.2
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Nozomi Networks | CMC | before 22.5.2 | 22.5.2 | Patch available | CNA |
| Nozomi Networks | Guardian | before 22.5.2 | 22.5.2 | Patch available | CNA |
- CMC VendorNozomi Networks Affected before 22.5.2 Fixed in 22.5.2 Patch available CNA
- Guardian VendorNozomi Networks Affected before 22.5.2 Fixed in 22.5.2 Patch available CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:nozominetworks:cmc:*:*:*:*:*:*:*:* | before 22.5.2 | Vulnerable | Nozomi Networks |
| cpe:2.3:a:nozominetworks:guardian:*:*:*:*:*:*:*:* | before 22.5.2 | Vulnerable | Nozomi Networks |
- cpe:2.3:a:nozominetworks:cmc:*:*:*:*:*:*:*:* Versions before 22.5.2 Vulnerable ·Nozomi Networks
- cpe:2.3:a:nozominetworks:guardian:*:*:*:*:*:*:*:* Versions before 22.5.2 Vulnerable ·Nozomi Networks
Remediation
- Fix · CNA CMC (Nozomi Networks) Fixed in 22.5.2
- Fix · CNA Guardian (Nozomi Networks) Fixed in 22.5.2
Timeline
- 2026-10-02 Threatist record created from CVE-2022-4259
- 2026-10-03 Alias added: GHSA-wfw6-hpqp-v229
References
More Nozomi Networks Cmc vulnerabilities
- TI-2022-00470 Authenticated RCE on project configuration import in Guardian/CMC before 22.0.0 CVSS 4.0HIGH 8.6
- TI-2026-24526 DoS through oversized audit log entries in Guardian/CMC before 26.2.0 CVSS 4.0HIGH 8.7
- TI-2023-15926 DoS on IDS parsing of malformed asset fields in Guardian/CMC >= 22.6.0 before 22.6.3 and 23.1.0 CVSS 4.0HIGH 8.2
- TI-2023-13657 SQL Injection on IDS parsing of malformed asset fields in Guardian/CMC >= 22.6.0 before 22.6.3 and 23.1.0 CVSS 4.0CRITICAL 9.2
- TI-2023-09405 Authenticated Blind SQL Injection on alerts count in Guardian/CMC before 22.6.2 CVSS 4.0HIGH 8.7
- TI-2023-02399 Authenticated SQL Injection on Query functionality in Guardian/CMC before 22.6.3 and 23.1.0 CVSS 4.0HIGH 8.7
Sources
- CVE-2022-4259 · CVE Program
- CVE-2022-4259 · NVD
- FIRST EPSS
- GHSA-wfw6-hpqp-v229 · GitHub Advisory Database · CC BY 4.0
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