CVE-2020-7590 json
A vulnerability has been identified in DCA Vantage Analyzer (All versions < V4.5 are affected by CVE-2020-7590.
published 2020-10-13 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-28715
- cvss
- 6.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 29%
- public exploits
- 0
- none known
Summary
A vulnerability has been identified in DCA Vantage Analyzer (All versions < V4.5 are affected by CVE-2020-7590. In addition, serial numbers < 40000 running software V4.4.0 are also affected by CVE-2020-15797). Affected devices use a hard-coded password to protect the onboard database. This could allow an attacker to read and or modify the onboard database. Successful exploitation requires direct physical access to the device.
Patch / fix
- siemens dca_vantage_analyzer_firmware 4.5.0.0
Exploit prediction
0.35% chance of exploitation in the next 30 days, higher than 29% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.8 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 4.6 | AV:L/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- Siemens DCA Vantage Analyzer
Classification
- Weakness
-
- CWE-259 Use of Hard-coded Password
References
Sources
- CVE List CVE-2020-7590
- NVD CVE-2020-7590
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