Is CVE-2017-16660 in the CISA KEV catalog?

No. CVE-2017-16660 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2017-16660?

CVE-2017-16660 has a CVSS v3 base score of 7.2 (HIGH).

What is the EPSS score for CVE-2017-16660?

CVE-2017-16660 has an EPSS score of 4.25% (90th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2017-16660?

Upgrade cacti on debian 11 to 1.1.27+ds1-3 or later.

CVE & CISA-KEV Catalog

CVE-2017-16660

HIGHEPSS 90th pctl

7.2

CVSS v3

NVD

Description

Cacti 1.1.27 allows remote authenticated administrators to conduct Remote Code Execution attacks by placing the Log Path under the web root, and then making a remote_agent.php request containing PHP code in a Client-ip header.

CWE-668

How to fix

Remediation Available

cactiDebian

Fixed in:1.1.27+ds1-3CVE-2017-16660

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 RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

4.25%probability of exploitation in 30 days

90thpercentile

Elevated risk: more likely to be exploited than 90% of all known CVEs.

References

Patch1

github.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 2026-05-13.