What is CVE-2020-13505?

CVE-2020-13505 is a critical-severity vulnerability in Aveva Edna Enterprise Data Historian, classified under SQL Injection. CVSS score: 9.8/10. Published 2020-09-24.

How severe is CVE-2020-13505?

Critical severity. CVSS v3 base score is 9.8 out of 10.

SQL Injection in Aveva Edna Enterprise Data Historian

CVE-2020-13505

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.

Vulnerability class: SQL Injection

EPSS: 0.012 (64.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Aveva Edna_enterprise_data_historian — versions 3.0.1.2\/7.5.4989.33053
N/a Aveva — versions Aveva eDNA Enterprise Data Historian 3.0.1.2/7.5.4989.33053

Weakness classification (CWE)

CWE-89 — SQL Injection

References

talos-cna@cisco.com (Technical Description, Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-13505?: CVE-2020-13505 is a critical-severity vulnerability in Aveva Edna Enterprise Data Historian, classified under SQL Injection. CVSS score: 9.8/10. Published 2020-09-24.
How severe is CVE-2020-13505?: Critical severity. CVSS v3 base score is 9.8 out of 10.