CVE-2016-7090

Severity: medium (CVSS 4.0 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2016-09-29 · updated 2026-06-17
Weakness: CWE-200

Description

The integrated web server on Siemens SCALANCE M-800 and S615 modules with firmware before 4.02 does not set the secure flag for the session cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session.

Affected products

Siemens Scalance M-800 Firmware: through 4.01
Siemens Scalance S615 Firmware: through 4.01

References

http://www.securityfocus.com/bid/93115
http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-342135.pdf
https://ics-cert.us-cert.gov/advisories/ICSA-16-271-01
http://www.securityfocus.com/bid/93115
http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-342135.pdf
https://ics-cert.us-cert.gov/advisories/ICSA-16-271-01

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