8
CVE-2021-27246
- EPSS 8.03%
- Published 14.04.2021 16:15:13
- Last modified 21.11.2024 05:57:40
- Source zdi-disclosures@trendmicro.com
- Teams watchlist Login
- Open Login
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Archer A7 AC1750 1.0.15 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of MAC addresses by the tdpServer endpoint. A crafted TCP message can write stack pointers to the stack. An attacker can leverage this vulnerability to execute code in the context of the root user. Was ZDI-CAN-12306.
Data is provided by the National Vulnerability Database (NVD)
Tp-link ≫ Ac1750 Firmware Version1.0.15
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 8.03% | 0.913 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 8 | 2.1 | 5.9 |
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 7.9 | 5.5 | 10 |
AV:A/AC:M/Au:N/C:C/I:C/A:C
|
| zdi-disclosures@trendmicro.com | 8 | 2.1 | 5.9 |
CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
|
CWE-121 Stack-based Buffer Overflow
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).