CVE-2024-28640: totolink a7000r_firmware Out-of-bounds Read
CVSS: 7.5v3.1HighAnalyzed
Published 16-03-2024Last modified 28-10-2024
Vulnerability summary
CVE-2024-28640 is a high (CVSS 7.5) Out-of-bounds Read vulnerability in totolink a7000r_firmware. EPSS estimates a 14.18% chance of exploitation in the next 30 days, higher than 96.5% of scored vulnerabilities.
CVSS score
7.5/10
010
High · v3.1 (CVE.org)EPSS score
14.18%
0%100%
Medium · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 16-03-2024PublishedVulnerability first disclosed.
- 28-10-2024Last modifiedVulnerability information updated.
Description
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.
CVSS metrics
2 scores · 2 sources · 1 versionHigh 7.5Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSourcesAll 2 agree
- NVDNIST7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS trend
Probability
14.18%
Chance of exploitation in the next 30 days
Percentile
97%
Versus all other CVEs
30-day change
0.00 pp
From 14.18% on 21-09-2026
21-09-202621-10-2026
EPSS score14.18%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Totolink2 products
- a7000r_firmware9.1.0u.6115_b20201022
- x5000r_firmware9.1.0u.6118_b20201102
1 vendor · 2 products