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01 Record

CVE-2025-2425

TOCTOU race condition vulnerability in ESET products on Windows

MediumPUBLISHEDCNA: ESET
CNA base score5.1 CVSS v4.0CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

02 Description

TOCTOU race condition vulnerability in ESET products on Windows

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
0.12% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 1.7% of scored records. A rank, not a probability.
NVD base score
5.1 (CVSS v4.0), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD analysis status
Deferred. 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
2025-07-18 09:20Z1 YR AGO
Last updated
2025-07-18 11:37Z1 YR AGO
Reserved
2025-03-17
Assigning CNA
ESET
Record state
PUBLISHED
Severity
Medium (CVSS 5.1)
CNA CVSS vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Weaknesses
  • CWE-367Time-of-check Time-of-use (TOCTOU) Race ConditionBase
Data version
5.1
Document digest
a089259364958865da3d5cd438787c4a1f69dc18d98bd010b1b9b1c5a3a365af

05 Affected products

VendorProductVersionsPlatforms
ESET, spol. s.r.oESET NOD32 Antivirus0 to 18.1.13.0—
ESET, spol. s.r.oESET Internet Security0 to 18.1.13.0—
ESET, spol. s.r.oESET Smart Security Premium0 to 18.1.13.0—
ESET, spol. s.r.oESET Security Ultimate0 to 18.1.13.0—
ESET, spol. s.r.oESET Endpoint Antivirus for Windows0 to 12.0.2049.0, 0 to 11.1.2059.0—
ESET, spol. s.r.oESET Endpoint Security for Windows0 to 12.0.2049.0, 0 to 11.1.2059.0—
ESET, spol. s.r.oESET Small Business Security0 to 18.1.13.0—
ESET, spol. s.r.oESET Safe Server0 to 18.1.13.0—
ESET, spol. s.r.oESET Server Security for Windows Server0 to 12.0.12004.0, 0 to 11.1.12009.1—
ESET, spol. s.r.oESET Mail Security for Microsoft Exchange Server0 to 12.0.10003.0, 0 to 11.1.10011.0—
ESET, spol. s.r.oESET Security for Microsoft SharePoint Server0 to 12.0.15004.0, 0 to 11.1.15003.0—

06 References