No exploitation reportedFix available

CVE-2024-5016

Q: Is CVE-2024-5016 actively exploited?

Active exploitation of CVE-2024-5016 has not been confirmed. Its EPSS score was 22.4% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2024-5016?

CVE-2024-5016 has a CVSS v3 base score of 7.2 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2024-06-25
Fixed in2023.1.3 · 23.1.0
WeaknessCWE-502

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

In WhatsUp Gold versions released before 2023.1.3, Distributed Edition installations can be exploited by using a deserialization tool to achieve a Remote Code Execution as SYSTEM. The vulnerability exists in the main message processing routines NmDistributed.DistributedServiceBehavior.OnMessage for server and NmDistributed.DistributedClient.OnMessage for clients.

Timeline

dates in UTC

2024-06-2521:16CVE publishedNVD
2026-10-2319:23EPSS crossed 10 %FIRST EPSS

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2024-5016?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2024-5016?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

CISA-ADP · NVD

Progress whatsup gold

Branch	Affected	Fixed in	Source
2023.1	≥ 2023.1.0, < 2023.1.3	2023.1.3	CISA-ADP
23.1	< 23.1.0	23.1.0	NVD
23.1	= 23.1.0	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update Progress whatsup gold to 2023.1.3 · 23.1.0

Advisories and patches

community.progress.comVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

CISA-ADPSSVC decisionnone2024-06-27
OpenCVESSVC decisionnone—
CNACVSS 3.17.2read 2026-10-23
NVDCVSS 3.17.2read 2026-10-23
CNAweakness (CWE)CWE-502read 2026-10-23
NVDweakness (CWE)CWE-502read 2026-10-23
FIRST EPSSEPSS score22.4 %read 2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Published: 2024-06-25
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2024-5016?

Is CVE-2024-5016 actively exploited?

Active exploitation of CVE-2024-5016 has not been confirmed. Its EPSS score was 22.4% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2024-5016?

CVE-2024-5016 has a CVSS v3 base score of 7.2 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

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