SQL Injection in Os4ed Opensis
CVE-2021-40618
An SQL Injection vulnerability exists in openSIS Classic 8.0 via the 1) ADDR_CONT_USRN, 2) ADDR_CONT_PSWD, 3) SECN_CONT_USRN or 4) SECN_CONT_PSWD parameters in HoldAddressFields.php.
Vulnerability class: SQL Injection
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: 0.014 (72.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 72.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
- Os4ed Opensis — versions 8.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/OS4ED/openSIS-Classic/issues/193 (Exploit, Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2021-40618?
- CVE-2021-40618 is a critical-severity vulnerability in Os4ed Opensis, classified under SQL Injection. CVSS score: 9.8/10. Published 2021-10-12.
- How severe is CVE-2021-40618?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2021-40618 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.