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CVE-2018-10738

55
FAUCET Score

CVE-2018-10738 is a critical SQL injection vulnerability affecting Nagios XI versions prior to 5.4.13, specifically within the admin/menuaccess.php chbKey1 parameter. This flaw carries a high CVSS score of 7.2, indicating it can be exploited remotely with low complexity by a highly privileged attacker, potentially leading to full compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, a Nuclei template exists for detection, and its high EPSS score suggests a significant likelihood of exploitation. Despite this, there is no evidence of active exploitation, public exploit code (Metasploit/ExploitDB), or community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.2.0, <= 5.2.9CPE matchmatch criteria
cpe:2.3:a:nagios:nagios_xi:*:*:*:*:*:*:*:*
>= 5.4.0, < 5.4.13CPE matchmatch criteria
cpe:2.3:a:nagios:nagios_xi:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.2HIGH

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
42.56%
Probability of exploitation in next 30 days
EPSS Percentile
98.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2018-10738 · Apr 2, 2024
This CVE's current EPSS score of 0.4256 is in the 98th percentile among its peer group of 5,531 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

seebug.org / vuldb/ssvid-97268
ExploitThird Party Advisory