CVE-2020-10881

critical · 9.8

This vulnerability allows remote 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 handling of DNS responses. A crafted DNS message can trigger an overflow of a fixed-length, stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the root user. Was ZDI-CAN-9660.

9.8

CVSS

10.9%

EPSS (exploit prob.)

96th

EPSS percentile

2020-03-25

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-121CWE-787

Affected products

Vendor	Product	Affected versions
tp-link	ac1750_firmware	190726
tp-link	ac1750	all versions

Check a specific version with /api/v1/cve/match.

References

https://www.zerodayinitiative.com/advisories/ZDI-20-333/
https://www.zerodayinitiative.com/advisories/ZDI-20-333/

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2020-10881