What is CVE-2026-77847?

CVE-2026-77847 is a medium-severity vulnerability, classified under Use of Hard-coded Credentials. CVSS score: 6.5/10. Published 2026-09-04.

How severe is CVE-2026-77847?

Medium severity. CVSS v3 base score is 6.5 out of 10.

CVE-2026-77847

CVE-2026-77847

Tycon Systems TPDIN-Monitor-WEB3 versions 2.2.9 and prior are vulnerable to a use of hard-coded credential vulnerability. This could allow an attacker to intercept sensitive information or credentials.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Weakness classification (CWE)

CWE-798 — Use of Hard-coded Credentials

References

ics-cert@hq.dhs.gov
ics-cert@hq.dhs.gov
ics-cert@hq.dhs.gov
ics-cert@hq.dhs.gov

Frequently asked questions

What is CVE-2026-77847?: CVE-2026-77847 is a medium-severity vulnerability, classified under Use of Hard-coded Credentials. CVSS score: 6.5/10. Published 2026-09-04.
How severe is CVE-2026-77847?: Medium severity. CVSS v3 base score is 6.5 out of 10.