Home/CVE/Due to improper input validation in the Alerts controller, a SQL injection vulnerability in Nozomi Networks Guardian and
CVE

CVE-2022-4259

Due to improper input validation in the Alerts controller, a SQL injection vulnerability in Nozomi Networks Guardian and

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.

HIGH · CVSS 8.8 EPSS 0.00728
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
▤

Affected Products & Versions

2
nozominetworks cmc< 22.5.2
nozominetworks guardian< 22.5.2
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.1 · prodsec@nozominetworks.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD04 May 2023 · 11:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://security.nozominetworks.com/NN-2023:1-01Vendor Advisory
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