Is CVE-2019-19843 in the CISA KEV catalog?

No. CVE-2019-19843 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-19843?

CVE-2019-19843 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2019-19843?

CVE-2019-19843 has an EPSS score of 1.82% (76th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-19843?

Upgrade unleashed to 200.7.10.202.94 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2019-19843

CRITICALEPSS 76th pctl

9.8

CVSS v3

NVD

Description

Incorrect access control in the web interface in Ruckus Wireless Unleashed through 200.7.10.102.64 allows remote credential fetch via an unauthenticated HTTP request involving a symlink with /tmp and web/user/wps_tool_cache.

CWE-522 CWE-552

How to fix

Remediation Available

unleashedNVD

Affected:< 200.7.10.202.94Fixed in:200.7.10.202.94CVE-2019-19843derived from NVD

zonedirector 1200 firmwareNVD

Affected:>= 10.3.0, < 10.3.1.0.21Fixed in:10.3.1.0.21CVE-2019-19843derived 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 ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.82%probability of exploitation in 30 days

76thpercentile

Elevated risk: more likely to be exploited than 76% of all known CVEs.

References

Exploit1

alephsecurity.com

Vendor Advisory1

ruckuswireless.com

Third-Party Advisory1

fahrplan.events.ccc.de

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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.