CVE-2013-4651
Siemens Scalance W7xx devices with firmware before 4.5.4 use the same hardcoded X.509 certificate...
CVE-2013-4651 is a medium vulnerability (CVSS 6.6) in Siemens Scalance W700 Series Firmware, published July 31, 2013. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.95%, the 61st percentile. No source names a fixed version.
- Severity
- 6.6 MediumCVSS 2.0, NVD
- Exploit chance
- 0.95%EPSS, 61st percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
Siemens Scalance W7xx devices with firmware before 4.5.4 use the same hardcoded X.509 certificate across different customers' installations, which makes it easier for remote attackers to conduct man-in-the-middle attacks against SSL sessions by leveraging the certificate's trust relationship.
Exploit likelihood
Affected products
- siemens scalance w700 series firmware
- siemens scalance w744-1
- siemens scalance w744-1pro
- siemens scalance w746-1
- siemens scalance w746-1pro
- siemens scalance w747-1
- siemens scalance w747-1rr
- siemens scalance w784-1
- siemens scalance w784-1rr
- siemens scalance w786-1pro
- siemens scalance w786-2pro
- siemens scalance w786-2rr
What each source reports
NVD Score used
Siemens Scalance W7xx devices with firmware before 4.5.4 use the same hardcoded X.509 certificate across different customers' installations, which makes it easier for remote attackers to conduct man-in-the-middle attacks against SSL sessions by leveraging the certificate's trust relationship.
- Record
CVE-2013-4651- CVSS 2.0
- 6.6 Medium
AV:N/AC:H/Au:N/C:P/I:P/A:C - Weakness
- CWE-255
- Updated
- 2026-11-02
CVE ListNo score
Siemens Scalance W7xx devices with firmware before 4.5.4 use the same hardcoded X.509 certificate across different customers' installations, which makes it easier for remote attackers to conduct man-in-the-middle attacks against SSL sessions by leveraging the certificate's trust relationship.
- Record
CVE-2013-4651- Updated
- 2026-11-02
EUVDEUVD-2013-4506No score
Siemens Scalance W7xx devices with firmware before 4.5.4 use the same hardcoded X.509 certificate across different customers' installations, which makes it easier for remote attackers to conduct man-in-the-middle attacks against SSL sessions by leveraging the certificate's trust relationship.
- Record
EUVD-2013-4506- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-fg5w-4qj3-jgj3No score
Siemens Scalance W7xx devices with firmware before 4.5.4 use the same hardcoded X.509 certificate...
Siemens Scalance W7xx devices with firmware before 4.5.4 use the same hardcoded X.509 certificate across different customers' installations, which makes it easier for remote attackers to conduct man-in-the-middle attacks against SSL sessions by leveraging the certificate's trust relationship.
- Record
GHSA-fg5w-4qj3-jgj3- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.