CVE-2026-77847CWE-798hardcoded-credentials

CVE-2026-77847

Medium · published September 5, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
24.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
7.1 · CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00330 · 24.9th percentile
Weakness
CWE-798 · Use of Hard-coded Credentials
Published
2026-09-05T01:17Z
References (4)
https://firm.tyconsystems.com/tpdin-monitor-web3-v2/TPDIN-MONITOR-WEB3-V2_v2.4.2.tfw · [email protected]https://firm.tyconsystems.com/tpdin-monitor-web3-v2/TPDIN-MONITOR-WEB3-V2_v2.4.2T.hex · [email protected]https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-246-08.json · [email protected]https://www.cisa.gov/news-events/ics-advisories/icsa-26-246-08 · [email protected]
EPSS history
Timeline
  • 06 SEP 03:33Z
    EPSS moved — → 0%
    epss
  • 04 SEP 20:55Z
    Tycon Systems TPDIN-Monitor-WEB3 Use of Hard-coded Credentials
    cvelistv5