CVE-2013-5709 : Detail

CVE-2013-5709

0.62%V3
Network
2013-09-17
08h00 +00:00
2020-02-10
13h06 +00:00
CVE.org
NVD
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CVE Descriptions

The authentication implementation in the web server on Siemens SCALANCE X-200 switches with firmware before 5.0.0 does not use a sufficient source of entropy for generating values of random numbers, which makes it easier for remote attackers to hijack sessions by predicting a value.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-189 Category : Numeric Errors
Weaknesses in this category are related to improper calculation or conversion of numbers.

Metrics

Metrics Score Severity CVSS Vector Source
V2 8.3 AV:N/AC:M/Au:N/C:P/I:P/A:C [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>>Scalance_x-200_series_firmware >> Version To (including) 4.4

Siemens>>Scalance_x-200_series_firmware >> Version 4.3

Siemens>>Scalance_x-200 >> Version -

Siemens>>Scalance_x-200rna >> Version -

Siemens>>Scalance_x200-4p_irt >> Version -

Siemens>>Scalance_x201-3p_irt >> Version -

Siemens>>Scalance_x201-3p_irt >> Version -

Siemens>>Scalance_x202-2irt >> Version -

Siemens>>Scalance_x202-2p_irt >> Version -

Siemens>>Scalance_x202-2p_irt >> Version -

Siemens>>Scalance_x204irt >> Version -

Siemens>>Scalance_x204irt >> Version -

Siemens>>Scalance_xf-200 >> Version -

References