Vulnerability Details : CVE-2021-40636
OS4ED openSIS 8.0 is affected by SQL Injection in CheckDuplicateName.php, which can extract information from the database.
Vulnerability category: Sql Injection
Products affected by CVE-2021-40636
- cpe:2.3:a:os4ed:opensis:8.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-40636
0.22%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 61 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-40636
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2021-40636
-
The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-40636
-
https://github.com/OS4ED/openSIS-Classic/issues/198
XSS and Error based SQL injection in CheckDuplicateName.php · Issue #198 · OS4ED/openSIS-Classic · GitHubExploit;Issue Tracking;Third Party Advisory
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