CVE-2021-44978 is a critical Server-Side Template Injection (SSTI) vulnerability in iCMS versions up to 8.0.0, allowing unauthenticated attackers to execute arbitrary code remotely by rendering custom templates. With a CVSS score of 9.8, this flaw presents a severe risk due to its network-based attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. While there are no known public exploits in Metasploit or ExploitDB, the vulnerability has garnered significant community discussion, indicating awareness and potential for future exploitation. It is not currently listed on CISA's KEV catalog, suggesting no widespread active exploitation at this time.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 8.0.0CPE matchmatch criteria | cpe:2.3:a:idreamsoft:icms:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/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, 0.3 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.