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cveMitreCVE-2022-28601
HistoryMay 10, 2022 - 9:15 p.m.

CVE-2022-28601

2022-05-1021:15:11
CWE-863
mitre
web.nvd.nist.gov
55
6
cve-2022-28601
two-factor authentication
2fa
simple 2fa plugin
moodle
lms doctor
remote attack
phone verification bypass

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

6.5

Confidence

High

EPSS

0.001

Percentile

40.3%

A Two-Factor Authentication (2FA) bypass vulnerability in “Simple 2FA Plugin for Moodle” by LMS Doctor allows remote attackers to overwrite the phone number used for confirmation via the profile.php file. Therefore, allowing them to bypass the phone verification mechanism.

Affected configurations

Nvd
Node
lmsdoctor2_factor_authenticationMatch-moodle
VendorProductVersionCPE
lmsdoctor2_factor_authentication-cpe:2.3:a:lmsdoctor:2_factor_authentication:-:*:*:*:*:moodle:*:*

Social References

More

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

6.5

Confidence

High

EPSS

0.001

Percentile

40.3%

Related for CVE-2022-28601