Deserialization in Openmrs
CVE-2018-19276
OpenMRS before 2.24.0 is affected by an Insecure Object Deserialization vulnerability that allows an unauthenticated user to execute arbitrary commands on the targeted system via crafted XML data in a request body.
Vulnerability class: Insecure Deserialization
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.987 (99.9th percentile), scored .
Very high probability of exploitation in the next 30 days — among the top 0.1% most-likely-to-be-exploited CVEs. 100th percentile — 99.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.987 · newest: 0.987 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- packetstormsecurity.com/files/151553/OpenMRS-Platform-Insecure-Object-Deseriali… (Exploit, VDB Entry, Third Party Advisory)
- www.exploit-db.com/exploits/46327/ (Exploit, VDB Entry, Third Party Advisory, exploit)
- packetstormsecurity.com/files/155691/OpenMRS-Java-Deserialization-Remote-Code-E… (VDB Entry, Third Party Advisory)
- know.bishopfox.com/advisories/news/2019/02/openmrs-insecure-object-deserializat… (Third Party Advisory)
- talk.openmrs.org/t/critical-security-advisory-cve-2018-19276-2019-02-04/21607 (Vendor Advisory)
Frequently asked questions
- What is CVE-2018-19276?
- CVE-2018-19276 is a critical-severity vulnerability in Openmrs, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2019-03-21.
- How severe is CVE-2018-19276?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2018-19276 known to be exploited?
- 10 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.