6.1

CVE-2018-13380: fortinet fortinet fortios and fortiproxy Cross-site Scripting

CVSS: 6.1v3.1MediumModified
Published 04-06-2019Last modified 25-10-2024
Open JSON

Vulnerability summary

CVE-2018-13380 is a medium (CVSS 6.1) Cross-site Scripting vulnerability in fortinet fortinet fortios and fortiproxy. EPSS estimates a 62.47% chance of exploitation in the next 30 days, higher than 99.1% of scored vulnerabilities.

Overall risk
37/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.1/10
010
Medium · v3.1 (NVD)
EPSS score
62.47%
0%100%
Critical · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 04-06-2019
    PublishedVulnerability first disclosed.
  2. 25-10-2024
    Last modifiedVulnerability information updated.

Description

A Cross-site Scripting (XSS) vulnerability in Fortinet FortiOS 6.0.0 to 6.0.4, 5.6.0 to 5.6.7, 5.4.0 to 5.4.12, 5.2 and below and Fortinet FortiProxy 2.0.0, 1.2.8 and below under SSL VPN web portal allows attacker to execute unauthorized malicious script code via the error or message handling parameters.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

62.47%

Chance of exploitation in the next 30 days

Percentile

99%

Versus all other CVEs

30-day change

0.00 pp

From 62.47% on 19-09-2026

19-09-202619-10-2026
EPSS score
62.47%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Fortinet3 products
  • fortinet fortios and fortiproxyFortiGate 6.0.0 through 6.0.4, 5.6.0 through 5.6.7, 5.4.0 through 5.4.12, 5.2 and earlier and FortiProxy versions 2.0.0, 1.2.8 and earlier
  • fortios≤ 5.2 | ≥ 5.4.0, ≤ 5.4.12 | ≥ 5.6.0, ≤ 5.6.7 | ≥ 6.0.0, ≤ 6.0.4
  • fortiproxy≤ 1.2.8 | 2.0.0

1 vendor · 3 products

References

2 links