CVE-2024-0081Network attack vector

Server denial of service via Unicode filenames

Published Apr 5, 2024 · Updated Aug 1, 2024

Resource exhaustion in NVIDIA NeMo Framework 1.22.0 allows remote attackers to interrupt ASR WebApp via Unicode filenames. The tools/asr_webapp upload path accepts a user-controlled Unicode filename and allocates resources without limits or throttling while handling it. The issue requires network exposure of the affected Ubuntu web application; successful requests exhaust server resources until the service becomes unavailable.

CVSS severity7.5
High
EPSS probability0.62%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Resource exhaustion in NVIDIA NeMo Framework 1.22.0 allows remote attackers to interrupt ASR WebApp via Unicode filenames. The tools/asr_webapp upload path accepts a user-controlled Unicode filename and allocates resources without limits or throttling while handling it. The issue requires network exposure of the affected Ubuntu web application; successful requests exhaust server resources until the service becomes unavailable.

The record

CVE
CVE-2024-0081
Published
Apr 5, 2024
Updated
Aug 1, 2024
Vendor
DPDK Project
Product
NeMo Framework
Classifications
CWE-770, T1499.003
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 5, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.22.0
  2. Affected versionversion=NVIDIA Neural Modules 1.22.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

DPDK Project · NeMo Frameworkversion=1.22.0; version=NVIDIA Neural Modules 1.22.0

Published CVSS scores

8.6NVIDIACVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-770Allocation of Resources Without Limits or Throttling
T1499.003Application Exhaustion Flood

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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