CVE & CISA-KEV Catalog

CVE-2019-19843

CRITICALEPSS 77th 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-522CWE-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

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

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
77thpercentile

Elevated risk: more likely to be exploited than 77% of all known CVEs.

References

Vendor Advisory1
Third-Party Advisory1

Related Vulnerabilities

Other CWE-522 vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2019-17662Critical9.897%--
CVE-2020-29583Critical9.890%KEV-
CVE-2021-30116Critical10.086%KEV + RansomFix
CVE-2024-44000Critical9.882%-Fix
CVE-2018-9160Critical9.876%--
CVE-2017-9248Critical9.875%KEVFix

Common questions

How do I fix CVE-2019-19843?

Published advisories record a fix for 2 affected products. The "How to fix" section on this page lists the fixed version and source advisory for each one, so apply the entry matching what you actually run.

Is CVE-2019-19843 being actively exploited?

Not that we know of. CVE-2019-19843 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 1.8% is the estimated probability that it will be exploited in the next 30 days. That is higher than 77% of all scored CVEs.

How severe is CVE-2019-19843?

CVE-2019-19843 has a CVSS v3 base score of 9.8, rated critical. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2019-19843 affect?

Published advisories record a fix for unleashed (NVD), zonedirector 1200 firmware (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

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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.