CVE-2018-17984

Q: How do I fix CVE-2018-17984?

Upgrade ispconfig to 3.1.13 or later.

Q: Is CVE-2018-17984 being actively exploited?

Not that we know of. CVE-2018-17984 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 3.4% is the estimated probability that it will be exploited in the next 30 days. That is higher than 88% of all scored CVEs.

Q: How severe is CVE-2018-17984?

CVE-2018-17984 has a CVSS v3 base score of 7.8, rated high. 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.

Q: What does CVE-2018-17984 affect?

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

HIGHEPSS 88th pctl

7.8

CVSS v3

NVD

Description

An unanchored /[a-z]{2}/ regular expression in ISPConfig before 3.1.13 makes it possible to include arbitrary files, leading to code execution. This is exploitable by authenticated users who have local filesystem access.

CWE-185

How to fix

Remediation Available

ispconfigNVD

Affected:< 3.1.13Fixed in:3.1.13CVE-2018-17984derived 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 VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

3.37%probability of exploitation in 30 days

88thpercentile

Elevated risk: more likely to be exploited than 88% of all known CVEs.

References

Exploit2

Vendor Advisory1

ispconfig.org

Related Vulnerabilities

Other CWE-185 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-11034	Medium	6.1	7.6%	-	Fix
CVE-2015-8388	High	7.5	6.6%	-	Fix
CVE-2018-7536	Medium	5.3	4.6%	-	Fix
CVE-2018-7537	Medium	5.3	4.5%	-	Fix
CVE-2015-8389	Critical	9.8	3.9%	-	Fix
CVE-2018-7158	High	7.5	3.4%	-	Fix

Common questions

How do I fix CVE-2018-17984?

Upgrade ispconfig to 3.1.13 or later.

Is CVE-2018-17984 being actively exploited?

Not that we know of. CVE-2018-17984 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 3.4% is the estimated probability that it will be exploited in the next 30 days. That is higher than 88% of all scored CVEs.

How severe is CVE-2018-17984?

CVE-2018-17984 has a CVSS v3 base score of 7.8, rated high. 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-2018-17984 affect?

Published advisories record a fix for ispconfig (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.