CVE-2020-13504 is a critical unauthenticated SQL injection vulnerability affecting AVEVA EDNA Enterprise Data Historian. Attackers can exploit the AttFilterValue parameter in ednareporting.asmx via specially crafted SOAP web requests, leading to full data compromise (confidentiality, integrity, availability). With a CVSS score of 9.8, this vulnerability is easily exploitable over the network with low attack complexity and no user interaction required. While no public exploit code or active exploitation has been observed, and community discussion is minimal, its high severity warrants immediate attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.0.1.2\/7.5.4989.33053CPE matchmatch criteria | cpe:2.3:a:aveva:edna_enterprise_data_historian:3.0.1.2\/7.5.4989.33053:*:*:*:*:*:*:* |
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.