Tl-wr840n Firmware Security Vulnerabilities and Issues — Tl-wr840n Firmware CVE List

Lucene search

Tp-linkTl-wr840n Firmware

8 matches found

CVE•added 2022/03/28 11:15 p.m.•88 views

CVE-2022-26641

TP-LINK TL-WR840N(ES)_V6.20 was discovered to contain a buffer overflow via the httpRemotePort parameter.

7.2CVSS7.2AI score0.00453EPSS

CVE•added 2022/02/25 8:15 p.m.•77 views

CVE-2022-25062

TP-LINK TL-WR840N(ES)_V6.20_180709 was discovered to contain an integer overflow via the function dm_checkString. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.

7.5CVSS7.4AI score0.28956EPSS

CVE•added 2022/03/28 11:15 p.m.•73 views

CVE-2022-26639

TP-LINK TL-WR840N(ES)_V6.20 was discovered to contain a buffer overflow via the DNSServers parameter.

7.2CVSS7.2AI score0.00453EPSS

CVE•added 2022/03/28 11:15 p.m.•71 views

CVE-2022-26640

TP-LINK TL-WR840N(ES)_V6.20 was discovered to contain a buffer overflow via the minAddress parameter.

7.2CVSS7.2AI score0.00453EPSS

CVE•added 2022/05/25 6:15 p.m.•66 views

CVE-2022-29402

TP-Link TL-WR840N EU v6.20 was discovered to contain insecure protections for its UART console. This vulnerability allows attackers to connect to the UART port via a serial connection and execute commands as the root user without authentication.

7.2CVSS6.8AI score0.0021EPSS

CVE•added 2022/03/28 11:15 p.m.•64 views

CVE-2022-26642

TP-LINK TL-WR840N(ES)_V6.20 was discovered to contain a buffer overflow via the X_TP_ClonedMACAddress parameter.

7.2CVSS7.2AI score0.00453EPSS

CVE•added 2018/08/15 5:29 p.m.•52 views

CVE-2018-15172

TP-Link WR840N devices have a buffer overflow via a long Authorization HTTP header.

7.5CVSS7.8AI score0.101EPSS

CVE•added 2019/03/29 6:29 p.m.•32 views

CVE-2018-15840

TP-Link TL-WR840N devices allow remote attackers to cause a denial of service (networking outage) via fragmented packets, as demonstrated by an "nmap -f" command.

7.5CVSS7.5AI score0.0065EPSS