CVE-2017-7459: Ntopng injection vulnerability

Ntop · Ntopng

ntopng before 3.0 allows HTTP Response Splitting.

7.5 CVSS 3.0 High EPSS 0.87% · top 43.0% CWE-74 · Injection

7.5CVSS 3.0 base score, v2 5.0

0.87%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

2References

17 Jun 2026Last modified by NVD

Description

ntopng before 3.0 allows HTTP Response Splitting.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Ntopng Ntop

References

Link	Tags
https://github.com/ntop/ntopng/blob/3.0/CHANGELOG.md	Issue TrackingPatchRelease NotesThird Party Advisory
https://github.com/ntop/ntopng/blob/3.0/CHANGELOG.md	Issue TrackingPatchRelease NotesThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2026-38968Ntopng vulnerabilityntopng through 6.6 is vulnerable to Predictable Session Identifier which can lead to Session Hijacking. HTTP session identifiers in src/HTTPserver.cp…EPSS 0.55%2 Jul 2026 8.8CVE-2017-5473Ntopng cross-site request forgery vulnerabilityCross-site request forgery (CSRF) vulnerability in ntopng through 2.4 allows remote attackers to hijack the authentication of arbitrary users, as dem…EPSS 3.6%14 Jan 2017 8.1CVE-2018-12520Ntopng vulnerabilityAn issue was discovered in ntopng 3.4 before 3.4.180617. The PRNG involved in the generation of session IDs is not seeded at program startup. This re…EPSS 11%5 Jul 2018 7.5CVE-2017-7458Ntopng null pointer dereference vulnerabilityThe NetworkInterface::getHost function in NetworkInterface.cpp in ntopng before 3.0 allows remote attackers to cause a denial of service (NULL pointe…EPSS 1.9%26 Jun 2017 6.1CVE-2017-7416Ntopng cross-site scripting vulnerabilityntopng before 3.0 allows XSS because GET and POST parameters are improperly validated.EPSS 0.63%26 Jun 2017 6.0CVE-2015-8368Ntopng vulnerabilityntopng (aka ntop) before 2.2 allows remote authenticated users to change the login context and gain privileges via the user cookie and username param…EPSS 5.1%17 Dec 2015 4.3CVE-2014-5464Ntopng cross-site scripting vulnerabilityCross-site scripting (XSS) vulnerability in the nDPI traffic classification library in ntopng (aka ntop) before 1.2.1 allows remote attackers to inje…EPSS 4.5%8 Sep 2014 4.3CVE-2014-4329Ntopng cross-site scripting vulnerabilityCross-site scripting (XSS) vulnerability in lua/host_details.lua in ntopng 1.1 allows remote attackers to inject arbitrary web script or HTML via the…EPSS 1.2%19 Jun 2014

Source: NIST National Vulnerability Database (record CVE-2017-7459), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.