CVE-2021-43498

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.64% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 74.3% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2022-04-08 18:06Z4 YR AGO

Last updated

2024-08-04 03:55Z2 YR AGO

Reserved

2021-11-08

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-640Weak Password Recovery Mechanism for Forgotten PasswordBase

Data version

5.1

Document digest

504c5d21a957436195e9a7c8cfc09b6acac69f8b3e58d77a2918bf35376d8ed7

• packetstormsecurity.comhttps://packetstormsecurity.com/files/157563/ATutor-LMS-2.2.4-Weak-Password-Reset-Hash.htmlx_refsource_MISC
• github.comhttps://github.com/atutor/ATutor/blob/master/password_reminder.phpx_refsource_MISC