What’s Vulnerable › Vulnerabilities

CVE-2023-33643

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-05-31 · updated 2026-06-17
• Weakness: CWE-787

Description

H3C Magic R300 version R300-2100MV100R004 was discovered to contain a stack overflow via the AddWlanMacList interface at /goform/aspForm.

Affected products

• H3C Magic R300-2100M Firmware: r300-2100mv100r004

References

• https://hackmd.io/%400dayResearch/S1N5bdsE2
• https://hackmd.io/%400dayResearch/S1N5bdsE2

Get alerted when CVE-2023-33643 or the next vulnerability affects your stack