What is CVE-2021-40635?

CVE-2021-40635 is a high-severity vulnerability in Os4ed Opensis, classified under SQL Injection. CVSS score: 7.5/10. Published 2022-03-03.

How severe is CVE-2021-40635?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2021-40635 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

SQL Injection in Os4ed Opensis

CVE-2021-40635

OS4ED openSIS 8.0 is affected by SQL injection in ChooseCpSearch.php, ChooseRequestSearch.php. An attacker can inject a SQL query to extract information from the database.

Vulnerability class: SQL Injection

EPSS: 0.013 (67.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Os4ed Opensis — versions 8.0
N/a — versions n/a

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC, Issue Tracking)

Frequently asked questions

What is CVE-2021-40635?: CVE-2021-40635 is a high-severity vulnerability in Os4ed Opensis, classified under SQL Injection. CVSS score: 7.5/10. Published 2022-03-03.
How severe is CVE-2021-40635?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2021-40635 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.