CVE-2021-39503 describes a Remote Code Execution vulnerability in PHPMyWind 5.6, allowing authenticated attackers to inject PHP code into the /include/config.cache.php file due to insufficient input filtering in the WriteConfig() function. This vulnerability carries a CVSS v3.1 score of 7.2 (High), indicating a network-based attack with low complexity, requiring high privileges, and leading to high impacts on confidentiality, integrity, and availability. While the EPSS score is low, suggesting a low probability of exploitation, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
5.6CPE matchmatch criteria | cpe:2.3:a:phpmywind:phpmywind:5.6:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
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.
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.