What is CVE-2018-13816?

CVE-2018-13816 is a critical-severity vulnerability in Siemens Tim_1531_irc, classified under Improper Access Control. CVSS score: 10.0/10. Published 2018-12-12.

How severe is CVE-2018-13816?

Critical severity. CVSS v3 base score is 10.0 out of 10.

Auth bypass in Siemens Tim_1531_irc

CVE-2018-13816

A vulnerability has been identified in TIM 1531 IRC (All version < V2.0). The devices was missing proper authentication on port 102/tcp, although configured. Successful exploitation requires an attacker to be able to send packets to port 1…

EPSS: 0.028 (84.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Siemens Tim_1531_irc
Siemens Tim_1531_irc_firmware
Siemens Ag Tim 1531 Irc — versions TIM 1531 IRC : All version < V2.0

Weakness classification (CWE)

References

productcert@siemens.com (x_refsource_CONFIRM, Vendor Advisory)
productcert@siemens.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2018-13816?: CVE-2018-13816 is a critical-severity vulnerability in Siemens Tim_1531_irc, classified under Improper Access Control. CVSS score: 10.0/10. Published 2018-12-12.
How severe is CVE-2018-13816?: Critical severity. CVSS v3 base score is 10.0 out of 10.