What’s Vulnerable › Vulnerabilities

CVE-2020-13505

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-09-24 · updated 2026-06-17
• Weakness: CWE-89

Description

Parameter psClass in ednareporting.asmx is vulnerable to unauthenticated SQL injection attacks. Specially crafted SOAP web requests can cause SQL injections resulting in data compromise. An attacker can send unauthenticated HTTP requests to trigger this vulnerability.

Affected products

• AVEVA Edna Enterprise Data Historian: 3.0.1.2/7.5.4989.33053

References

• https://talosintelligence.com/vulnerability_reports/TALOS-2020-1108
• https://talosintelligence.com/vulnerability_reports/TALOS-2020-1108

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