CVE-2015-2823 — MEDIUM (6.8)

Vulnerability Description

Siemens SIMATIC HMI Basic Panels 2nd Generation before WinCC (TIA Portal) 13 SP1 Upd2, SIMATIC HMI Comfort Panels before WinCC (TIA Portal) 13 SP1 Upd2, SIMATIC WinCC Runtime Advanced before WinCC (TIA Portal) 13 SP1 Upd2, SIMATIC WinCC Runtime Professional before WinCC (TIA Portal) 13 SP1 Upd2, SIMATIC HMI Basic Panels 1st Generation (WinCC TIA Portal), SIMATIC HMI Mobile Panel 277 (WinCC TIA Portal), SIMATIC HMI Multi Panels (WinCC TIA Portal), and SIMATIC WinCC 7.x before 7.3 Upd4 allow remote attackers to complete authentication by leveraging knowledge of a password hash without knowledge of the associated password.

CVSS Score

6.8

MEDIUM

AV:N/AC:M/Au:N/C:P/I:P/A:P

Confidentiality

PARTIAL

Integrity

PARTIAL

Availability

PARTIAL

Affected Products

Vendor	Product	Versions
Siemens	Wincc	7.0
Siemens	Simatic Hmi Basic Panels Generation 1	All versions
Siemens	Simatic Hmi Basic Panels Generation 2	All versions
Siemens	Simatic Hmi Comfort Panels	All versions
Siemens	Simatic Hmi Mobile Panel 277	All versions
Siemens	Simatic Hmi Multi Panels	All versions

Related Weaknesses (CWE)

CWE-287

References

FAQ

What is CVE-2015-2823?

CVE-2015-2823 is a vulnerability with a CVSS score of 6.8 (MEDIUM). Siemens SIMATIC HMI Basic Panels 2nd Generation before WinCC (TIA Portal) 13 SP1 Upd2, SIMATIC HMI Comfort Panels before WinCC (TIA Portal) 13 SP1 Upd2, SIMATIC WinCC Runtime Advanced before WinCC (TI...

How severe is CVE-2015-2823?

CVE-2015-2823 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2015-2823?

Check the references section above for vendor advisories and patch information. Affected products include: Siemens Wincc, Siemens Simatic Hmi Basic Panels Generation 1, Siemens Simatic Hmi Basic Panels Generation 2, Siemens Simatic Hmi Comfort Panels, Siemens Simatic Hmi Mobile Panel 277.