CVE-2021-27762 is a critical vulnerability affecting HCLTech BigFix Platform, stemming from misconfigured or missing security-related HTTP headers in web responses. With a CVSS score of 9.8, it presents a severe risk, allowing unauthenticated attackers to achieve full compromise (confidentiality, integrity, and availability) with low attack complexity over the network. Despite its high severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 9.5, < 9.5.19CPE matchmatch criteria | cpe:2.3:a:hcltech:bigfix_platform:*:*:*:*:*:*:*:* | ||
>= 10.0, < 10.0.6CPE matchmatch criteria | cpe:2.3:a:hcltech:bigfix_platform:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
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.
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 records are not available for this CVE.