CVE-2024-30128Network attack vector

Source-IP masking via unauthenticated open proxy

Published Sep 25, 2024 · Updated Sep 25, 2024

Open proxy behavior in HCL Nomad server on Domino before 1.0.13 allows remote attackers to mask their source IP address. The proxy request handler forwards unauthenticated traffic so destinations observe the Nomad server instead of the originator; HCL has not disclosed the responsible endpoint or parsing path. Network access to the service is sufficient, enabling source concealment and attempts to trick users into exposing sensitive information.

CVSS severity8.6
High
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Open proxy behavior in HCL Nomad server on Domino before 1.0.13 allows remote attackers to mask their source IP address. The proxy request handler forwards unauthenticated traffic so destinations observe the Nomad server instead of the originator; HCL has not disclosed the responsible endpoint or parsing path. Network access to the service is sufficient, enabling source concealment and attempts to trick users into exposing sensitive information.

The record

CVE
CVE-2024-30128
Published
Sep 25, 2024
Updated
Sep 25, 2024
Vendor
HCLSoftware
Product
HCL Nomad server on Domino
Classifications
CWE-441, T1090
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 25, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 25, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=0 <1.0.13
  2. Affected versionversion=<1.0.13

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

HCLSoftware · HCL Nomad server on Dominoversion=0 <1.0.13; version=<1.0.13

Published CVSS scores

8.6HCL SoftwareCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-441Unintended Proxy or Intermediary ('Confused Deputy')
T1090Proxy

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo