CVE-2015-2823 : Detail

CVE-2015-2823

Authorization problems
A07-Identif. and Authent. Fail
0.62%V3
Network
2015-04-08
14h00 +00:00
2020-02-10
13h06 +00:00
CVE.org
NVD
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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-287 Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Metrics

Metrics Score Severity CVSS Vector Source
V2 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Siemens>>Wincc >> Version 7.0

Siemens>>Wincc >> Version 7.1

Siemens>>Wincc >> Version 7.2

Siemens>>Wincc >> Version 7.3

Configuraton 0

Siemens>>Wincc >> Version To (including) 13.0

Siemens>>Wincc >> Version To (including) 13.0

    Siemens>>Simatic_hmi_basic_panels_generation_1 >> Version *

      Siemens>>Simatic_hmi_basic_panels_generation_2 >> Version *

        Siemens>>Simatic_hmi_comfort_panels >> Version *

        Siemens>>Simatic_hmi_mobile_panel_277 >> Version *

          Siemens>>Simatic_hmi_multi_panels >> Version *

          References

          http://www.securityfocus.com/bid/74040
          Tags : vdb-entry, x_refsource_BID