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Vulnerability Assessment

Weakness
CWE
CWE-400
OWASP Top 10:2025
A06:2025 - Insecure Design
ASVS 5.0
V2 - Validation and Business Logic Resource consumption limits
MITRE ATT&CK

1 technique across 1 tactic: Impact

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

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Impact

CVSS score of 4.3 (MEDIUM). Attack characteristics: network attack vector, low complexity, high privileges required, user interaction required. EPSS exploitation probability: 0.18%.
Exploit ScenarioDerived

A remote attacker could cause denial of service by exhausting system resources by sending crafted requests to the affected application.
This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.2% exploitation probability (EPSS)

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AnalysisAI

A Denial-of-Service vulnerability was discovered in the F-Secure Atlant and in certain WithSecure products while scanning fuzzed PE32-bit files it is possible that can crash the scanning engine. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement rate limiting, set resource quotas, validate input sizes, use timeouts.

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Technical ContextAI · show details

This vulnerability is classified as Uncontrolled Resource Consumption (CWE-400), which allows attackers to cause denial of service by exhausting system resources. A Denial-of-Service vulnerability was discovered in the F-Secure Atlant and in certain WithSecure products while scanning fuzzed PE32-bit files it is possible that can crash the scanning engine. The exploit can be triggered remotely by an attacker. Affected products include: F-Secure Elements Endpoint Detection And Response, F-Secure Elements Endpoint Protection, F-Secure Atlant, F-Secure Cloud Protection For Salesforce, F-Secure Elements Collaboration Protection.

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  • Exploit and PoC references, threat intelligence from 22 sources
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Severity by source

NVD PRIMARY 4.3 MEDIUM
AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

DescriptionCVE.org

A Denial-of-Service vulnerability was discovered in the F-Secure Atlant and in certain WithSecure products while scanning fuzzed PE32-bit files it is possible that can crash the scanning engine. The exploit can be triggered remotely by an attacker.

Threat Intelligence Overview

EPSS Score
0.2%
Top 61% exploitable
Data Quality
4 sources
Confidence: Medium
NVD CVE.org EPSS VulDB

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.2%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

22
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +22
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Denial of Service MEDIUM

Denial of Service attacks render applications or systems unavailable by overwhelming resources or triggering failure conditions.

Affected Products (CPE)CVE.org

cpe:2.3:a:f-secure:elements_endpoint_detection_and_response:*:*:*:*:*:*:*:*
cpe:2.3:a:f-secure:elements_endpoint_protection:*:*:*:*:*:*:*:*
cpe:2.3:a:f-secure:atlant:*:*:*:*:*:*:*:*
cpe:2.3:a:f-secure:cloud_protection_for_salesforce:*:*:*:*:*:*:*:*
cpe:2.3:a:f-secure:elements_collaboration_protection:*:*:*:*:*:*:*:*
cpe:2.3:a:f-secure:internet_gatekeeper:*:*:*:*:*:*:*:*
cpe:2.3:a:f-secure:linux_security:*:*:*:*:*:*:x86:*
cpe:2.3:a:f-secure:linux_security_64:*:*:*:*:*:*:*:*

More in Atlant

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CVE-2023-43766 HIGH
7.8 Sep 22

Certain WithSecure products allow Local privilege escalation via the lhz archive unpack handler. Rated high severity (CV
CVE-2023-49322 HIGH
7.5 Nov 27

Certain WithSecure products allow a Denial of Service because there is an unpack handler crash that can lead to a scanni
CVE-2023-47264 HIGH
7.5 Nov 16

Certain WithSecure products have a buffer over-read whereby processing certain fuzz file types may cause a denial of ser
CVE-2023-47263 HIGH
7.5 Nov 16

Certain WithSecure products allow a Denial of Service (DoS) in the antivirus engine when scanning a fuzzed PE32 file. Ra
CVE-2023-43767 HIGH
7.5 Sep 22

Certain WithSecure products allow Denial of Service via the aepack archive unpack handler. Rated high severity (CVSS 7.5
CVE-2023-43765 HIGH
7.5 Sep 22

Certain WithSecure products allow Denial of Service in the aeelf component. Rated high severity (CVSS 7.5), this vulnera
CVE-2023-43761 HIGH
7.5 Sep 22

Certain WithSecure products allow Denial of Service (infinite loop). Rated high severity (CVSS 7.5), this vulnerability

CVE-2023-43760 HIGH
7.5 Sep 22

Certain WithSecure products allow Denial of Service via a fuzzed PE32 file. Rated high severity (CVSS 7.5), this vulnera
CVE-2023-42525 HIGH
7.5 Sep 18

Certain WithSecure products allow an infinite loop in a scanning engine via unspecified file types. Rated high severity

CVE-2023-42524 HIGH
7.5 Sep 18

Certain WithSecure products allow an infinite loop in a scanning engine via unspecified file types. Rated high severity

CVE-2023-42523 HIGH
7.5 Sep 18

Certain WithSecure products allow a remote crash of a scanning engine via unpacking of a PE file. Rated high severity (C
CVE-2023-42522 HIGH
7.5 Sep 18

Certain WithSecure products allow a remote crash of a scanning engine via processing of an import struct in a PE file. R

Same weakness CWE-400 – Uncontrolled Resource Consumption

View all
CVE-2023-44487 HIGH POC
7.5
CVE-2021-21341 HIGH POC
7.5
CVE-2022-29885 HIGH POC
7.5
CVE-2026-45498 HIGH POC
7.5
CVE-2016-8610 HIGH
7.5
CVE-2026-28318 HIGH POC
7.5
CVE-2023-38180 HIGH
7.5
CVE-2025-26673 HIGH
7.5

Same technique Denial Of Service

View all
CVE-2015-5119 CRITICAL POC
9.8
CVE-2011-2462 CRITICAL POC
9.8
CVE-2011-0611 HIGH POC
8.8
CVE-2012-1889 HIGH POC
8.8
CVE-2012-0507 CRITICAL POC
9.8
CVE-2014-1761 HIGH POC
7.8
CVE-2015-5122 CRITICAL POC
9.8
CVE-2011-0609 HIGH POC
7.8

References

Advisories & patches
ADVISORY https://vuldb.com/vuln/205683 ADVISORY https://www.f-secure.com/en/home/support/vulnerability-reward-program/hall-of-fame ADVISORY https://www.withsecure.com/en/expertise/people

Search Externally

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