What is CVE-2020-15781?

CVE-2020-15781 is a critical-severity vulnerability in Siemens Sicam_a8000, classified under Cross-site Scripting. CVSS score: 9.6/10. Published 2020-08-14.

How severe is CVE-2020-15781?

Critical severity. CVSS v3 base score is 9.6 out of 10.

XSS in Siemens Sicam_a8000

CVE-2020-15781

A vulnerability has been identified in SICAM WEB firmware for SICAM A8000 RTUs (All versions < V05.30). The login screen does not sufficiently sanitize input, which enables an attacker to generate specially crafted log messages. If an unsu…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.010 (58.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.

Affected products

Siemens Sicam_a8000
Siemens Sicam_a8000_firmware
Siemens Ag Sicam Web Firmware For A8000 Rtus — versions All versions < V05.30

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

productcert@siemens.com (Patch, x_refsource_MISC, Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2020-15781?: CVE-2020-15781 is a critical-severity vulnerability in Siemens Sicam_a8000, classified under Cross-site Scripting. CVSS score: 9.6/10. Published 2020-08-14.
How severe is CVE-2020-15781?: Critical severity. CVSS v3 base score is 9.6 out of 10.