Is CVE-2018-1000501 in the CISA KEV catalog?

No. CVE-2018-1000501 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-1000501?

CVE-2018-1000501 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2018-1000501?

CVE-2018-1000501 has an EPSS score of 1.59% (73th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-1000501?

Upgrade instant update cms to 0.3.3 or later.

CVE & CISA-KEV Catalog

CVE-2018-1000501

CRITICALEPSS 73th pctl

9.8

CVSS v3

NVD

Description

Instant Update CMS contains a Password Reset Vulnerability vulnerability in /iu-application/controllers/administration/auth.php that can result in Account Tackover. This attack appear to be exploitable via network connectivity. This vulnerability appears to have been fixed in v0.3.3.

CWE-640

How to fix

Remediation Available

instant update cmsNVD

Affected:< 0.3.3Fixed in:0.3.3CVE-2018-1000501derived 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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

1.59%probability of exploitation in 30 days

73rdpercentile

Elevated risk: more likely to be exploited than 73% of all known CVEs.

References

Patch1

github.com

Vendor Advisory1

my.instant-update.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.