CVE-2018-5403 describes a remote code execution (RCE) vulnerability affecting Imperva SecureSphere gateways running v13. An attacker, if possessing basic authentication credentials, can exploit this flaw through specially crafted requests via the web access management interface. This vulnerability carries a CVSS score of 8.1 (HIGH), indicating a high impact on confidentiality, integrity, and availability, with a network attack vector and high attack complexity. There is currently no public exploit code available (Metasploit, Nuclei, ExploitDB), and it is not listed in CISA's KEV catalog, suggesting no active exploitation. Community discussion and media coverage for this CVE are minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
13.0.10CPE matchmatch criteria | cpe:2.3:a:imperva:securesphere:13.0.10:*:*:*:*:*:*:* | ||
13.1.10CPE matchmatch criteria | cpe:2.3:a:imperva:securesphere:13.1.10:*:*:*:*:*:*:* | ||
13.2.10CPE matchmatch criteria | cpe:2.3:a:imperva:securesphere:13.2.10:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub 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 records are not available for this CVE.