Is CVE-2018-16463 in the CISA KEV catalog?

No. CVE-2018-16463 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-16463?

CVE-2018-16463 has a CVSS v3 base score of 3.1 (LOW).

What is the EPSS score for CVE-2018-16463?

CVE-2018-16463 has an EPSS score of 0.55% (42th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-16463?

Upgrade nextcloud server to 13.0.3 or later.

CVE & CISA-KEV Catalog

CVE-2018-16463

LOW

3.1

CVSS v3

NVD

Description

A bug causing session fixation in Nextcloud Server prior to 14.0.0, 13.0.3 and 12.0.8 could potentially allow an attacker to obtain access to password protected shares.

CWE-384

How to fix

Remediation Available

nextcloud serverNVD

Affected:>= 13.0.0, < 13.0.3Fixed in:13.0.3CVE-2018-16463derived 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 RequiredHigh

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N

Exploit Intelligence

0.55%probability of exploitation in 30 days

42ndpercentile

Moderate risk: more likely to be exploited than 42% of all known CVEs.

References

Vendor Advisory1

nextcloud.com

Third-Party Advisory1

hackerone.com

Related Vulnerabilities

Other CWE-384 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2018-11714	Critical	9.8	37%	-	-
CVE-2018-18925	Critical	9.8	32%	-	-
CVE-2019-12258	High	7.5	23%	-	Fix
CVE-2018-17199	High	7.5	20%	-	Fix
CVE-2019-10008	High	8.8	20%	-	-
CVE-2024-50339	Medium	5.3	20%	-	Fix

Embed a live status badge for CVE-2018-16463

Markdown

[![CVE-2018-16463](https://tridentstack.com/cve/badge/CVE-2018-16463.svg)](https://tridentstack.com/cve/CVE-2018-16463)

HTML

<a href="https://tridentstack.com/cve/CVE-2018-16463"><img src="https://tridentstack.com/cve/badge/CVE-2018-16463.svg" alt="CVE-2018-16463"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

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.