Home/CVE/An access of uninitialized pointer vulnerability [CWE-824] in the SSL VPN portal of Fortinet FortiOS version 7.2.0 throu
CVE

CVE-2022-45861

An access of uninitialized pointer vulnerability [CWE-824] in the SSL VPN portal of Fortinet FortiOS version 7.2.0 throu

An access of uninitialized pointer vulnerability [CWE-824] in the SSL VPN portal of Fortinet FortiOS version 7.2.0 through 7.2.3, version 7.0.0 through 7.0.9 and before 6.4.11 and FortiProxy version 7.2.0 through 7.2.1, version 7.0.0 through 7.0.7 and before 2.0.11 allows a remote authenticated attacker to crash the sslvpn daemon via an HTTP GET request.

MEDIUM · CVSS 6.5 EPSS 0.00836
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-824Access of Uninitialized Pointer
CWE-824Access of Uninitialized Pointer
▤

Affected Products & Versions

8
fortinet fortiproxy>= 1.2.0 and <= 1.2.13
fortinet fortiproxy>= 2.0.0 and <= 2.0.11
fortinet fortiproxy>= 7.0.0 and <= 7.0.7
fortinet fortiproxyall versions
fortinet fortios>= 6.2.0 and <= 6.2.13
fortinet fortios>= 6.4.0 and <= 6.4.11
fortinet fortios>= 7.0.0 and <= 7.0.9
fortinet fortios>= 7.2.0 and <= 7.2.3
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.1 · psirt@fortinet.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD07 Mar 2023 · 05:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

2
siemens-csafSSA-366067
cisa-csafcisa-csaf-csaf_files-OT-white-2024-icsa-24-074-11
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://fortiguard.com/psirt/FG-IR-22-477Vendor Advisory
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