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MitreCVE-2021-40309

HistorySep 24, 2021 - 4:15 p.m.

CVE-2021-40309

2021-09-2416:15:08

CWE-89

mitre

web.nvd.nist.gov

cve-2021-40309

sql injection

os4ed's opensis 8.0

take attendance

nvd

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

8.8

Confidence

High

EPSS

0.006

Percentile

78.8%

JSON

A SQL injection vulnerability exists in the Take Attendance functionality of OS4Ed’s OpenSIS 8.0. allows an attacker to inject their own SQL query. The cp_id_miss_attn parameter from TakeAttendance.php is vulnerable to SQL injection. An attacker can make an authenticated HTTP request as a user with access to “Take Attendance” functionality to trigger this vulnerability.

Affected configurations

Nvd

Node

os4edopensisMatch8.0community

VendorProductVersionCPE
os4edopensis8.0cpe:2.3:a:os4ed:opensis:8.0:*:*:*:community:*:*:*

Vendor	Product	Version	CPE
os4ed	opensis	8.0	cpe:2.3:a:os4ed:opensis:8.0::::community:::

References

github.com/MiSERYYYYY/Vulnerability-Reports-and-Disclosures/blob/main/OpenSIS-Community-8.0.md

github.com/OS4ED/openSIS-Classic

www.exploit-db.com/exploits/50249

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

8.8

Confidence

High

EPSS

0.006

Percentile

78.8%

JSON

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