CVE-2021-33177

high-risk
Published 2021-10-14

The Bulk Modifications functionality in Nagios XI versions prior to 5.8.5 is vulnerable to SQL injection. Exploitation requires the malicious actor to be authenticated to the vulnerable system, but once authenticated they would be able to execute arbitrary sql queries.

Do I need to act?

!
41.1% chance of exploitation in next 30 days
EPSS score — higher than 59% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Nagios

References (2)

Third Party Advisory https://www.synopsys.com/blogs/software-security/cyrc-advisory-nagios-xi
Third Party Advisory https://www.synopsys.com/blogs/software-security/cyrc-advisory-nagios-xi
52
/ 100
high-risk
Severity 30/34 · Critical
Exploitability 17/34 · Moderate
Exposure 5/34 · Minimal