Ntopng
Vendor:
First CVE: Jun 19, 2014 · Active for 12 years
9
Total CVEs
More Total CVEs than 88% of tracked products
1.8
Avg CVEs / Year
Higher CVE frequency than 63% of tracked products
6.9
Avg CVSS
Higher Avg CVSS than 43% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Ntopng over time
Volume of CVEsAvg CVSS Base Score
First CVE
Jun 19, 2014
12 years ago
Most Recent CVE
Jul 2, 2026
25 days ago
CVE Severity & Scoring
Ntopng9 CVEs
44%
44%
11%
All CVEs352,785 CVEs
45%
40%
11%
MediumHighCritical
Attack Vector
Local0 (0.0%)
Network6 (66.7%)
Unknown3 (33.3%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low5 (55.6%)
High1 (11.1%)
Unknown3 (33.3%)
User Interaction
None4 (44.4%)
Unknown3 (33.3%)
Required2 (22.2%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None6 (66.7%)
Unknown3 (33.3%)
Top CVEs
Signals from CVEs in this product scope (9 CVEs).
9 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2018-12520HIGH An 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 results in deterministic session | Jul 5, 2018 | 8.1 | 41 | NO | YES |
CVE-2017-5473HIGH Cross-site request forgery (CSRF) vulnerability in ntopng through 2.4 allows remote attackers to hijack the authentication of arbitrary users, as demonstrated by admin/add_user.lua | Jan 14, 2017 | 8.8 | 40 | NO | YES |
CVE-2026-38968CRITICAL ntopng through 6.6 is vulnerable to Predictable Session Identifier which can lead to Session Hijacking. HTTP session identifiers in src/HTTPserver.cpp use weak time-seeded pseudo-r | Jul 2, 2026 | 9.8 | 38 | NO | NO |
CVE-2014-5464MEDIUM Cross-site scripting (XSS) vulnerability in the nDPI traffic classification library in ntopng (aka ntop) before 1.2.1 allows remote attackers to inject arbitrary web script or HTML | Sep 8, 2014 | 4.3 | 29 | NO | YES |
CVE-2015-8368MEDIUM ntopng (aka ntop) before 2.2 allows remote authenticated users to change the login context and gain privileges via the user cookie and username parameter to admin/password_reset.lu | Dec 17, 2015 | 6.0 | 26 | NO | YES |
CVE-2017-7458HIGH The NetworkInterface::getHost function in NetworkInterface.cpp in ntopng before 3.0 allows remote attackers to cause a denial of service (NULL pointer dereference and application c | Jun 26, 2017 | 7.5 | 25 | NO | NO |
CVE-2017-7459HIGH ntopng before 3.0 allows HTTP Response Splitting. | Jun 26, 2017 | 7.5 | 23 | NO | NO |
CVE-2017-7416MEDIUM ntopng before 3.0 allows XSS because GET and POST parameters are improperly validated. | Jun 26, 2017 | 6.1 | 21 | NO | NO |
CVE-2014-4329MEDIUM Cross-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 host parameter. | Jun 19, 2014 | 4.3 | 18 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (9 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
4 CVEs
44.4% of CVEs· 89th percentile
Social Chatter
Signals from CVEs in this product scope (9 CVEs).
Media Mentions
Signals from CVEs in this product scope (9 CVEs).
Top CNAs Publishing CVEs For Ntopng
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 1.1 | 2 | 4.3 | 2.8% | 0 | 1 |