Is CVE-2019-15990 in the CISA KEV catalog?

No. CVE-2019-15990 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-15990?

CVE-2019-15990 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2019-15990?

CVE-2019-15990 has an EPSS score of 1.20% (64th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-15990?

Upgrade rv016 multi-wan vpn firmware to 4.2.3.10 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2019-15990

MEDIUM

5.3

CVSS v3

NVD

Description

A vulnerability in the web-based management interface of certain Cisco Small Business RV Series Routers could allow an unauthenticated, remote attacker to view information displayed in the web-based management interface. The vulnerability is due to improper authorization of HTTP requests. An attacker could exploit this vulnerability by sending crafted HTTP requests to the web-based management interface of an affected device. A successful exploit could allow the attacker to view information displayed in the web-based management interface without authentication.

CWE-285

How to fix

Remediation Available

rv016 multi-wan vpn firmwareNVD

Affected:< 4.2.3.10Fixed in:4.2.3.10CVE-2019-15990derived from NVD

rv042 dual wan vpn firmwareNVD

Affected:< 4.2.3.10Fixed in:4.2.3.10CVE-2019-15990derived from NVD

rv042g dual gigabit wan vpn firmwareNVD

Affected:< 4.2.3.10Fixed in:4.2.3.10CVE-2019-15990derived from NVD

rv082 dual wan vpn firmwareNVD

Affected:< 4.2.3.10Fixed in:4.2.3.10CVE-2019-15990derived 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

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

1.20%probability of exploitation in 30 days

64thpercentile

Moderate risk: more likely to be exploited than 64% of all known CVEs.

References

Vendor Advisory1

tools.cisco.com

Related Vulnerabilities

Other CWE-285 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-29927	Critical	9.1	100%	-	Fix
CVE-2021-28799	Critical	10.0	78%	KEV + Ransom	Fix
CVE-2023-32707	High	8.8	74%	-	Fix
CVE-2023-48241	High	7.5	73%	-	Fix
CVE-2023-22480	High	7.3	67%	-	Fix
CVE-2022-3229	Critical	9.8	66%	-	-

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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.