Is CVE-2014-8422 in the CISA KEV catalog?

No. CVE-2014-8422 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2014-8422?

CVE-2014-8422 has a CVSS v3 base score of 8.1 (HIGH).

What is the EPSS score for CVE-2014-8422?

CVE-2014-8422 has an EPSS score of 1.63% (73th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2014-8422?

Upgrade openscape desk phone ip sip to r3.32.0 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2014-8422

HIGHEPSS 73th pctl

8.1

CVSS v3

NVD

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.

CWE-331

How to fix

Remediation Available

openscape desk phone ip sipNVD

Affected:< r3.32.0Fixed in:r3.32.0CVE-2014-8422derived from NVD

openstage sipNVD

Affected:< r3.32.0Fixed in:r3.32.0CVE-2014-8422derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

1.63%probability of exploitation in 30 days

73rdpercentile

Elevated risk: more likely to be exploited than 73% of all known CVEs.

References

Vendor Advisory1

networks.unify.com

Third-Party Advisory1

modzero.ch

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.