CVE-2020-9275
CRITICAL
9.8
CVSS Score
Published: April 20, 2020 at 10:39 PM UTC
Updated: June 17, 2026 at 03:27 AM UTC
2 products affected across 1 vendorDsl 2640B FirmwareDSL-2640B
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Severity
CRITICAL9.8
Exploit prediction
EPSS 2%
Description
An issue was discovered on D-Link DSL-2640B B2 EU_4.01B devices. A cfm UDP service listening on port 65002 allows remote, unauthenticated exfiltration of administrative credentials.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (3)
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://raelize.com/advisories/CVE-2020-9275_D-Link-DSL-2640B_Remote-Credentials-Exfiltration_v1.0.txtx_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://raelize.com/posts/d-link-dsl-2640b-security-advisories/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-306
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