CVE-2019-13557 — In Tasy EMR, Tasy WebPortal Versions 3

In Tasy EMR, Tasy WebPortal Versions 3.02.1757 and prior, there is an information exposure vulnerability which may allow a remote attacker to access system and configuration information.

01What is this vulnerability?

In Tasy EMR, Tasy WebPortal Versions 3.02.1757 and prior, there is an information exposure vulnerability which may allow a remote attacker to access system and configuration information.

02Affected products

Vendor	Product	Versions
n	a / Tasy EMR	Tasy WebPortal Versions 3.02.1757 and prior.

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: 2019-11-08T17:26:53.000Z
• Last modified: 2024-08-04T23:57:39.417Z

09References

• www.us-cert.gov — https://www.us-cert.gov/ics/advisories/ICSMA-19-120-01