CVE-2022-30306 — Stack-based Buffer Overflow in Fortinet Fortiweb

CWE-121 — Stack-based Buffer OverflowCWE-787 — Out-of-bounds Write4 documents4 sources
Severity
8.8HIGHNVD
CNA6.6
EPSS
0.7%
top 27.96%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Fortinet Fortiweb
Timeline
PublishedFeb 16

Description

A stack-based buffer overflow vulnerability [CWE-121] in the CA sign functionality of FortiWeb version 7.0.1 and below, 6.4 all versions, version 6.3.19 and below may allow an authenticated attacker to achieve arbitrary code execution via specifically crafted password.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

▶NVDfortinet/fortiweb6.3.6 — 6.3.20+5
▶CVEListV5fortinet/fortiweb7.0.0 — 7.0.1+2

Patches

Patch: fortiguard.com ↗Patch: fortiguard.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-3wg4-69x5-5r76: A stack-based buffer overflow vulnerability [CWE-121] in the CA sign functionality of FortiWeb version 7↗2023-02-16
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CVEList
CVE-2022-30306: A stack-based buffer overflow vulnerability [CWE-121] in the CA sign functionality of FortiWeb version 7↗2023-02-16
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📋Vendor Advisories

1
Fortinet
A stack-based buffer overflow vulnerability [CWE-121] in the CA sign functionality of FortiWeb version 7.0.1 and below,...↗2023-02-16
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CVE-2022-30306 — Stack-based Buffer Overflow | cvebase