Is CVE-2021-1569 in the CISA KEV catalog?

No. CVE-2021-1569 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-1569?

CVE-2021-1569 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2021-1569?

CVE-2021-1569 has an EPSS score of 0.80% (52th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-1569?

Upgrade Cisco JVDI Agent to 12.9.6.55898 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2021-1569

MEDIUM

6.5

CVSS v3

NVD

Description

Multiple vulnerabilities in Cisco Jabber for Windows, Cisco Jabber for Mac, and Cisco Jabber for mobile platforms could allow an attacker to access sensitive information or cause a denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory.

CWE-399Resource Management Errors CWE-20Improper Input Validation

How to fix

Remediation Available

Cisco JVDI AgentWindows application

Affected:12.9 12.9.6.55898Fixed in:12.9.6.55898Cisco Systems, Inc.

Affected:14.0 14.0.1.55914Fixed in:14.0.1.55914Cisco Systems, Inc.

Cisco JabberWindows application

Affected:12.9 12.9.6.55898Fixed in:12.9.6.55898

Affected:14.0 14.0.1.55914Fixed in:14.0.1.55914

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 ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.80%probability of exploitation in 30 days

52ndpercentile

Moderate risk: more likely to be exploited than 52% of all known CVEs.

References

Vendor Advisory1

tools.cisco.com

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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.