Auth bypass in Open-Emr Openemr
CVE-2015-4453
interface/globals.php in OpenEMR 2.x, 3.x, and 4.x before 4.2.0 patch 2 allows remote attackers to bypass authentication and obtain sensitive information via an ignoreAuth=1 value to certain scripts, as demonstrated by (1) interface/fax/fax_dispatch_newpid.php and (2) interface/billing/sl_eob_search.php.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.029 (86.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 86.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.029 · newest: 0.029 · change: 0.000
Affected products
- Open-Emr Openemr — versions 2.8.3, 2.9.0, 3.0.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- seclists.org/fulldisclosure/2015/Jun/48 (mailing-list)
- jvndb.jvn.jp/jvndb/JVNDB-2015-000092 (Vendor Advisory, third-party-advisory)
- packetstormsecurity.com/files/132368/OpenEMR-4.2.0-Authentication-Bypass.html
- jvn.jp/en/jp/JVN22677713/index.html (Vendor Advisory, third-party-advisory)
- www.open-emr.org/wiki/index.php/OpenEMR_Patches (Patch, Vendor Advisory)
- www.securityfocus.com/bid/75299 (vdb-entry)
Frequently asked questions
- What is CVE-2015-4453?
- CVE-2015-4453 is a vulnerability in Open-Emr Openemr, classified under Improper Authentication. Published 2015-07-05.
- Is CVE-2015-4453 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.