CVE-2020-13166 is a critical vulnerability affecting MyLittleAdmin 3.8, allowing remote attackers to execute arbitrary code. The flaw stems from a hardcoded machineKey in the web.config file, enabling the submission of serialized ASP code. With a CVSS score of 9.8 (CRITICAL) and an EPSS score indicating high exploitability, this vulnerability poses a significant risk of complete compromise (confidentiality, integrity, availability). While not on the KEV catalog, exploit code is publicly available via Metasploit and ExploitDB, and the vulnerability has garnered substantial community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.8CPE matchmatch criteria | cpe:2.3:a:mylittletools:mylittleadmin:3.8:*:*:*:*:*:*:* |
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.