Vulnerability details
CVE-2026-77847
Tycon Systems TPDIN-Monitor-WEB3
Tycon Systems TPDIN-Monitor-WEB3 Use of Hard-coded Credentials
CVSS 4.0
7.1High
Official description
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 scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.1High | 4.0 | CVEProject cvelistV5 (CNA) (icscert) | 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 |
| 6.5Medium | 3.1 | CVEProject cvelistV5 (CNA) (icscert) | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Tycon Systems | TPDIN-Monitor-WEB3 | v ≤ 2.2.9 | CVEProject cvelistV5 (CNA) |
References and advisories
4- https://firm.tyconsystems.com/tpdin-monitor-web3-v2/TPDIN-MONITOR-WEB3-V2_v2.4.2.tfw
- https://firm.tyconsystems.com/tpdin-monitor-web3-v2/TPDIN-MONITOR-WEB3-V2_v2.4.2T.hex
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-246-08
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-246-08.json
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Details
- Published
- 2026-09-05
- Last updated
- 2026-09-09
- State
- Published
- Assigner (CNA)
- icscert
Exploit prediction (EPSS)
0.33%
Probability of exploitation in 30 days
26.3%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Partial
Weaknesses (CWE)
- CWE-798