Threats / Versa / CVE-2024-39717
CVE-2024-39717
· EUVD no mirror located
· GCVE no mirror located
Verified 2026-06-22
Versa Director vulnerability
Versa Director GUI allows privileged administrators to upload malicious files disguised as PNG images through the favicon customization feature, exploiting insufficient file type validation.
Verdict
Today item — known-exploited.
An authenticated administrator with Provider-Data-Center-Admin or Provider-Data-Center-System-Admin role can bypass file upload restrictions in the favicon feature to upload executable or malicious content, potentially compromising system integrity.
01
Is it exploitable?
— the evidence, ranked above the scoreReported exploitation
6 independent public reports of in-the-wild exploitation are cataloged.Distinct reporting sources (vendor, incident response, government); open them for the underlying claims.
Exploited in the wild
Listed in the CISA Known Exploited Vulnerabilities catalog (added 2024-08-23).
Probability (EPSS)
EPSS 0.04006 — modeled likelihood of exploitation activity.EPSS is a daily-changing model output — open the source for today's value.
Severity / affected
Affected: Versa, Director. Confirm exact fixed builds in the vendor advisory.
Weakness (CWE)
Mapped to CWE-434 Unrestricted File Upload — weakness family: Path traversal / file.CWE assignment from the public NVD record; the weakness class drives how the flaw is exploited.
02
Who’s exploiting it?
— attribution turns risk into urgencyAttribution not established
No confirmed (advisory-backed) threat-actor attribution is established for this record. Absence of a named actor is not absence of compromise — see Coverage & confidence.
03
Why it matters
— the attack path, told twice: adversary, then board1
Front door — unauthenticated access narrative 1
Attacker
I authenticate as a privileged administrator and navigate to the favicon upload function.
Business
Administrative credentials are a high-value target for compromise or insider threats.
2
Keys to the kingdom — privilege/identity takeover narrative 2
Attacker
I craft a malicious file and rename it with a .png extension to evade file type checks.
Business
File validation controls fail to prevent dangerous content from entering the system.
3
Lateral reach — past segmentation narrative 3
Attacker
I upload the disguised file through the Change Favicon feature without rejection.
Business
Malicious code is now stored within the Director infrastructure with potential execution paths.
4
Data at risk — exfiltration narrative 4
Attacker
I trigger execution of the uploaded payload through application processing or direct access.
Business
System compromise enables data theft, lateral movement, or persistent backdoor installation.
04
What to do
— defensible action- Remediate per the vendor advisory — confirm the fixed build for your version and verify exposure.1
Say it to the boardA vulnerability with this evidence profile is a defensible budget line, not a backlog ticket — fund the change against the proof above.
05