CVE-2020-10882

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Summary

CVECVE-2020-10882
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-03-25 21:15:00 UTC
Updated2023-02-03 23:54:00 UTC
DescriptionThis vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Archer A7 Firmware Ver: 190726 AC1750 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the tdpServer service, which listens on UDP port 20002 by default. When parsing the slave_mac parameter, the process does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the root user. Was ZDI-CAN-9650.

Risk And Classification

Problem Types: CWE-78

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Tp-link Ac1750 - All All All
Hardware Tp-link Ac1750 - All All All
Operating System Tp-link Ac1750 Firmware 190726 All All All
Operating System Tp-link Ac1750 Firmware 190726 All All All

References

ReferenceSourceLinkTags
TP-Link Archer A7/C7 Unauthenticated LAN Remote Code Execution ≈ Packet Storm MISC packetstormsecurity.com
ZDI-20-334 | Zero Day Initiative MISC www.zerodayinitiative.com Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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