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01 Record

CVE-2025-57740

An Heap-based Buffer Overflow vulnerability [CWE-122] in FortiOS version 7.6.2 and below, version 7.4.7 and below, version 7.2.10 and below, 7.0 all versions, 6.4 all versions; FortiPAM version 1.5.0,

MediumPUBLISHEDCNA: fortinet
CNA base score6.7 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C

02 Description

An Heap-based Buffer Overflow vulnerability [CWE-122] in FortiOS version 7.6.2 and below, version 7.4.7 and below, version 7.2.10 and below, 7.0 all versions, 6.4 all versions; FortiPAM version 1.5.0,

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 ImpacttotalSuccessful exploitation gives total 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
0.68% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 52.1% of scored records. A rank, not a probability.
NVD base score
8.8 (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:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-10-18.
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
2025-10-14 15:22Z1 YR AGO
Last updated
2026-10-15 01:09Z14 DAYS AGO
Reserved
2025-08-19
Assigning CNA
fortinet
Record state
PUBLISHED
Severity
Medium (CVSS 6.7)
CNA CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
Weaknesses
  • CWE-122Heap-based Buffer OverflowVariant
Data version
5.2
Document digest
43c817be72987c4ee90f63062b52b71759a99144e7068a87b0ab09f82a6c0501

05 Affected products

VendorProductVersionsPlatforms
FortinetFortiPAM1.5.0, 1.4.0 to 1.4.2, 1.3.0 to 1.3.1, 1.2.0, 1.1.0 to 1.1.2, 1.0.0 to 1.0.3—
FortinetFortiProxy7.6.0 to 7.6.2, 7.4.0 to 7.4.3, 7.2.0 to 7.2.15, 7.0.0 to 7.0.22—
FortinetFortiOS7.6.0 to 7.6.2, 7.4.0 to 7.4.7, 7.2.0 to 7.2.10, 7.0.0 to 7.0.18, 6.4.0 to 6.4.16—

06 References

07 Remediation

Upgrade to FortiPAM version 1.5.1 or above Upgrade to FortiPAM version 1.4.3 or above Upgrade to FortiProxy version 7.6.3 or above Upgrade to FortiProxy version 7.4.4 or above Upgrade to FortiOS version 7.6.3 or above Upgrade to FortiOS version 7.4.8 or above Upgrade to FortiOS version 7.2.11 or above Upgrade to FortiSASE-Sovereign version 25.2 or above