CVE-2019-14767 — In DIMO YellowBox CRM before 6

In DIMO YellowBox CRM before 6.3.4, Path Traversal in images/Apparence (dossier=../) and servletrecuperefichier (document=../) allows an unauthenticated user to download arbitrary files from the server.

01What is this vulnerability?

In DIMO YellowBox CRM before 6.3.4, Path Traversal in images/Apparence (dossier=../) and servletrecuperefichier (document=../) allows an unauthenticated user to download arbitrary files from the server.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2020-01-21T15:34:55.000Z
• Last modified: 2024-08-05T00:26:38.780Z

09References

• www.dimo-crm.fr — https://www.dimo-crm.fr/blog-crm/
• www.elysium-security.com — https://www.elysium-security.com/sitemap.php
• gist.github.com — https://gist.github.com/sm0k/5de26614282669b0bcfa719b87c17305