CVE-2019-6699
CVE-2019-6699 is a medium-severity vulnerability in Fortinet Fortiadc with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.
Key facts
- Severity: Medium (CVSS 3.x base score 5.4)
- CVSS v2: 3.5
- EPSS exploit prediction: 1% (42nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Fortinet Fortiadc
- Published:
- Last modified:
Description
An improper neutralization of input vulnerability in Fortinet FortiADC 5.3.3 and earlier may allow an attacker to execute a stored Cross Site Scripting (XSS) via a field in the traffic group interface.
Frequently asked questions
- What is CVE-2019-6699?
- An improper neutralization of input vulnerability in Fortinet FortiADC 5.3.3 and earlier may allow an attacker to execute a stored Cross Site Scripting (XSS) via a field in the traffic group interface.
- How severe is CVE-2019-6699?
- CVE-2019-6699 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2019-6699 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-6699?
- CVE-2019-6699 affects Fortinet Fortiadc. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-6699?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2019-6699 published?
- CVE-2019-6699 was published on 2020-03-13 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:fortinet:fortiadc:*:*:*:*:*:*:*:*
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