Out-of-bounds Read in Totolink A7000r

CVE-2024-28640

Buffer Overflow vulnerability in TOTOLink X5000R V9.1.0u.6118-B20201102 and A7000R V9.1.0u.6115-B20201022 allows a remote attacker to cause a denial of service (D0S) via the command field.

Vulnerability class: Buffer Overflow

Published · last modified .

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:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.142 (96.5th percentile), scored .

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2024-28640: held from 0.142 to 0.142.

EPSS over last 30 days · oldest: 0.142 · newest: 0.142 · change: 0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2024-28640?
CVE-2024-28640 is a high-severity vulnerability in Totolink A7000r, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2024-03-16.
How severe is CVE-2024-28640?
High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2024-28640 known to be exploited?
2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.