1. Initial research

1.1 Google dork

The following displays a few Google dork queries I used to discover the CVEs related to this router model, with the second one being specific to overflow type attacks:

"linksys" "e1200" cve site:nist.gov 
"linksys" "e1200" cve site:nist.gov "overflow"

The following are the found CVEs (non-exhaustive) for the firmware version E1200_v2.0.11.001_us.tar.gz.

a. httpd binary

1. https://nvd.nist.gov/vuln/detail/CVE-2025-60689

2. https://nvd.nist.gov/vuln/detail/CVE-2025-60690

3. https://nvd.nist.gov/vuln/detail/CVE-2025-60691

4. https://nvd.nist.gov/vuln/detail/CVE-2025-60693

5. https://nvd.nist.gov/vuln/detail/CVE-2025-60694

b. libshared.so library

1. https://nvd.nist.gov/vuln/detail/CVE-2025-60692

Alternative method to discover CVEs

An alternative method to discover the known CVEs on the router will be to search the term "linksys e1200" via the following websites:

1. https://www.cve.org/

1.2 FCC

FCC ID: Q87-E1200V2

FCC links:

1. https://openwrt.org/toh/hwdata/linksys/linksys_e1200_v2

2. https://wikidevi.wi-cat.ru/Linksys_E1200_v2

3. https://wiki.dd-wrt.com/wiki/index.php/Linksys_E1200v2

4. https://industrycanada.co/3839A-E1200V2

5. https://fcc.report/FCC-ID/Q87-E1200V2

1.3 Other useful information

1. Linksys End-Of-Life (EOL) and End-Of-Support (EOS) period

https://openwrt.org/toh/hwdata/linksys/linksys_e1200_v2https:/wikidevi.wi-cat.ru/Linksys_E1200_v2https:/wiki.dd-wrt.com/wiki/index.php/Linksys_E1200v2https:/industrycanada.co/3839A-E1200V2https:/fcc.report/FCC-ID/Q87-E1200V2openwrt.org

1. Download firmware

GPL Code CenterLinksys

https://downloads.linksys.com/support/assets/gpl/E1200_v2.0.11.001_us.tar.gzdownloads.linksys.com

v2.0.11.001_us.tar.gz

1. Release notes

https://downloads.linksys.com/downloads/releasenotes/E1200_v2_v2.2_FwReleaseNotes.txtdownloads.linksys.com

• It appears that the latest release that is documented is for 2.0.09 on Jan 5, 2018

1.4 Proof-of-Concepts (PoCs)

SGTaint-0-day/Linksys/Linksys-E1200 at main · yifan20020708/SGTaint-0-dayGitHub