CRITICALVulnerability
CVE-2026-82539
A vulnerability was determined in TOTOLINK A720R 4.1.5cu.630_B20250509. This impacts the function setMacFilterRules of the file cstecgi.cgi of the component MAC Filtering. Executing a manipulation of the argument desc can lead to memory corruption. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.
Properties
- severity
- CRITICAL
- score
- 9.1
- epss_score
- 0.00599
- cve_id
- CVE-2026-82539
- vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
- published_at
- 2026-08-30T11:17:35.067
- last_modified
- 2026-09-01T19:17:28.633
- epss_percentile
- 0.46535
Related Entities (3)
ENRICHED_BY (1)
→[Source]FIRST EPSS
HAS_WEAKNESS (1)
→[Weakness]Improper Restriction of Operations within the Bounds of a Memory Buffer
DESCRIBED_BY (1)
→[Source]NVD
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