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CVE-2018-17552

88
FAUCET Score

CVE-2018-17552 describes a critical SQL Injection vulnerability in Naviwebs Navigate CMS version 2.8, specifically within the login.php component. This flaw allows unauthenticated remote attackers to bypass authentication by manipulating the navigate-user cookie. With a CVSS score of 9.8 (CRITICAL) and a FAUCET Risk Score of 100/100, the vulnerability poses a severe risk, enabling complete compromise of confidentiality, integrity, and availability. While not on the CISA KEV catalog, an unauthenticated remote code execution Metasploit module exists, indicating readily available exploit code. Despite its severity and exploit availability, there is no evidence of active exploitation, significant community discussion, or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2.8CPE matchmatch criteria
cpe:2.3:a:naviwebs:navigate_cms:2.8:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
84.06%
Probability of exploitation in next 30 days
EPSS Percentile
99.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Metasploit: Navigate CMS Unauthenticated Remote Code Execution · Sep 26, 2018
ExploitDB: EDB-45561 · Oct 8, 2018
This CVE's current EPSS score of 0.8406 is in the 98th percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / NavigateCMS/Navigate-CMS/commit/6df73ccca64253a5e81c23356943fae50ffc836f
PatchVendor Advisory
github.com / rapid7/metasploit-framework/pull/10704
ExploitThird Party Advisory
exploit-db.com / exploits/45561
ExploitThird Party AdvisoryVDB Entry