TI-2021-18147 Aliases CVE-2021-41318 GHSA-g44x-884w-mh6f

In Progress WhatsUp Gold prior to version 21.1.0, an application endpoint failed to…

LOW 36CWE-79Published 2021-09-28 · Updated 2024-08-04

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

In Progress WhatsUp Gold prior to version 21.1.0, an application endpoint failed to adequately sanitize malicious input. which could allow an unauthenticated attacker to execute arbitrary code in a victim's browser.

Why it matters now

EPSS 0.05881 93rd percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:progress:whatsup_gold::::::::	before 21.1.0	Vulnerable	Progress

cpe:2.3:a:progress:whatsup_gold:*:*:*:*:*:*:*:* Versions before 21.1.0 Vulnerable ·Progress

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2021-41318
2026-10-03 Alias added: GHSA-g44x-884w-mh6f

References

Exploit 1

http://packetstormsecurity.com/files/164359/WhatsUpGold-21.0.3-Cross-Site-Scripting.html

Advisory 1

https://knowledgebase.progress.com/articles/Knowledge/WhatsUp-Gold-Security-Bulletin-September-2021

TI-2024-06182 WhatsUp Gold HasErrors SQL Injection Authentication Bypass Vulnerability KEVCVSS 3.1CRITICAL 9.8
TI-2024-04541 WhatsUp Gold GetFileWithoutZip Directory Traversal Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
TI-2024-04539 WhatsUp Gold WriteDataFile Directory Traversal Remote Code Execution Vulnerability CVSS 3.1CRITICAL 9.8
TI-2024-04652 WhatsUp Gold TestController multiple information disclosure vulnerabilities CVSS 3.1HIGH 7.5
TI-2024-31319 WhatsUp Gold WriteDataFile Directory Traversal Remote Code Execution Vulnerability CVSS 3.1CRITICAL 9.8
TI-2024-04653 WhatsUp Gold TestController Chart denial of service vulnerability CVSS 3.1HIGH 7.5

See all 61 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences