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Description

An authenticated OS command injection vulnerability exists in Netgear routers (tested on the DGN1000B model firmware versions 1.1.00.24 and 1.1.00.45) via the TimeToLive parameter in the setup.cgi endpoint. The vulnerability arises from improper input neutralization, enabling command injection through crafted POST requests. This flaw enables remote attackers to deploy payloads or manipulate system state post-authentication.

PUBLISHED Reserved 2025-08-01 | Published 2025-08-01 | Updated 2026-04-07 | Assigner VulnCheck




HIGH: 8.6CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Product status

Default status
unaffected

1.1.00.24
affected

1.1.00.45
affected

Credits

Michael Messner finder

References

raw.githubusercontent.com/.../netgear_dgn1000b_setup_exec.rb exploit

www.exploit-db.com/exploits/24464 exploit

www.exploit-db.com/exploits/24931 exploit

web.archive.org/...4318/http://www.s3cur1ty.de/m1adv2013-005 exploit

raw.githubusercontent.com/.../netgear_dgn1000b_setup_exec.rb exploit

www.exploit-db.com/exploits/24464 exploit

www.exploit-db.com/exploits/24931 exploit

web.archive.org/...4318/http://www.s3cur1ty.de/m1adv2013-005 technical-description exploit

www.vulncheck.com/advisories/netgear-legacy-routers-rce-2 third-party-advisory

cve.org (CVE-2013-10061)

nvd.nist.gov (CVE-2013-10061)

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