CVE-2014-8422

8.1 · HIGH

Published Apr 12, 2018 unify CWE-331 EPSS 1.60% (74th pctl) CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Overview

CVE-2014-8422 is a high-severity vulnerability affecting unify openstage_sip. It was published on April 12, 2018 and has a CVSS 3.1 base score of 8.1 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical Description

The web-based management (WBM) interface in Unify (former Siemens) OpenStage SIP and OpenScape Desk Phone IP V3 devices before R3.32.0 generates session cookies with insufficient entropy, which makes it easier for remote attackers to hijack sessions via a brute-force attack.

Remediation

Check the references section for vendor advisories and patches from unify. Update openstage_sip to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected Products

Vendor	Product	Versions	Status
unify	openstage_sip	>= 0, < r3.32.0	Affected
unify	openscape_desk_phone_ip_sip	>= 0, < r3.32.0	Affected

References

Ref networks.unify.com/security/advisories/OBSO-1501-02.pdf Ref www.modzero.ch/advisories/MZ-14-02-Siemens-Unify-OpenStage.txt Ref networks.unify.com/security/advisories/OBSO-1501-02.pdf Ref www.modzero.ch/advisories/MZ-14-02-Siemens-Unify-OpenStage.txt

Frequently Asked Questions

What is CVE-2014-8422?

CVE-2014-8422 is a high-severity vulnerability affecting unify openstage_sip. It was published on April 12, 2018 and has a CVSS 3.1 base score of 8.1 (HIGH).

How severe is CVE-2014-8422?

This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2014-8422?

How can CyberStrike help with CVE-2014-8422?

CyberStrike's AI-powered security agents can automatically detect CVE-2014-8422 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.

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