CVE-2020-15787

2020-09-0918:11:40

CWE-305

siemens

www.cve.org

9.3 High

AI Score

Confidence

High

0.012 Low

EPSS

Percentile

85.2%

JSON

A vulnerability has been identified in SIMATIC HMI Unified Comfort Panels (All versions <= V16). Affected devices insufficiently validate authentication attempts as the information given can be truncated to match only a set number of characters versus the whole provided string. This could allow a remote attacker to discover user passwords and obtain access to the Sm@rt Server via a brute-force attack.

CNA Affected

[
  {
    "product": "SIMATIC HMI Unified Comfort Panels",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions <= V16"
      }
    ]
  }
]

References

cert-portal.siemens.com/productcert/pdf/ssa-542525.pdf