A relative path traversal vulnerability [CWE-23] in FortiWeb 7.0.0 through 7.0.1, 6.3.6 through 6.3.18, 6.4 all versions may allow an authe…

published 2023-02-16 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-52251

cvss: 6.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.8%; EPSS 0.8% chance of exploitation in 30 days, percentile 56%
public exploits: 0; none known

A relative path traversal vulnerability [CWE-23] in FortiWeb 7.0.0 through 7.0.1, 6.3.6 through 6.3.18, 6.4 all versions may allow an authenticated attacker to obtain unauthorized access to files and data via specifically crafted HTTP GET requests.

Patch / fix

fixed in 1 links 1

fortinet fortiweb 6.3.19

fortiguard.com/psirt/FG-IR-22-136 advisory

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-10-22)

Exploit prediction

0.80% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.2	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:P/RL:U/RC:C
CNA	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

Fortinet FortiWeb

Classification

Weakness

CWE-23 Relative Path Traversal
CWE-22 Improper Limitation of a Pathname to a Restricted Directory

Technology feeds

Fortinet rss critical rss

References

fortiguard.com /psirt/FG-IR-22-136
patch, vendor-advisory

Sources

CVE List CVE-2022-30300
NVD CVE-2022-30300

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary