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01 Record

CVE-2023-46715

An origin validation error [CWE-346] vulnerability in Fortinet FortiOS IPSec VPN version 7.4.0 through 7.4.1 and version 7.2.6 and below allows an authenticated IPSec VPN user with dynamic IP

MediumPUBLISHEDCNA: fortinet
CNA base score4.7 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N/E:P/RL:X/RC:C

02 Description

An origin validation error [CWE-346] vulnerability in Fortinet FortiOS IPSec VPN version 7.4.0 through 7.4.1 and version 7.2.6 and below allows an authenticated IPSec VPN user with dynamic IP

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.92% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 60.1% of scored records. A rank, not a probability.
NVD base score
4.3 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
NVD analysis status
Analyzed. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2025-01-14 14:08Z1 YR AGO
Last updated
2025-01-14 20:55Z1 YR AGO
Reserved
2023-10-25
Assigning CNA
fortinet
Record state
PUBLISHED
Severity
Medium (CVSS 4.7)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N/E:P/RL:X/RC:C
Weaknesses
  • CWE-346Origin Validation ErrorClass
Data version
5.1
Document digest
e3d1276f2ba0e7021b2a0f01358d4ddad862f54dc2897120dbac0803ead95444

05 Affected products

VendorProductVersionsPlatforms
FortinetFortiProxy7.4.0 to 7.4.1, 7.2.0 to 7.2.6, 7.0.0 to 7.0.12—
FortinetFortiOS7.4.0 to 7.4.1, 7.2.0 to 7.2.10, 7.0.0 to 7.0.16, 6.4.0 to 6.4.15, 6.2.0 to 6.2.16—

06 References

07 Remediation

Please upgrade to FortiOS version 7.6.0 or above Please upgrade to FortiOS version 7.4.2 or above Please upgrade to FortiSASE version 22.4 or above