CVE-2017-14147

EPSS 65.6%

Vexday Risk Score

35Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

Exploit maturity

Proof of concept

Public proof of concept exists, but not yet automated.

CVSS —EPSS 65.6%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

05 Sep 2017Public PoC

07 Sep 2017Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

An issue was discovered on FiberHome User End Routers Bearing Model Number AN1020-25 which could allow an attacker to easily restore a router to its factory settings by simply browsing to the link http://[Default-Router-IP]/restoreinfo.cgi & execute it. Due to improper authentication on this page, the software accepts the request hence allowing attacker to reset the router to its default configurations which later could allow attacker to login to router by using default username/password.

Affected products

n/a · n/a

public PoCs found — 3

cve_referencepacketstormsecurity.com/files/144022/FiberHome-Unauthenticated-ADSL-Router-Factory-Reset.htmlunverified cve_referencewww.exploit-db.com/exploits/42649/unverified exploitdbwww.exploit-db.com/exploits/42649unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://packetstormsecurity.com/files/144022/FiberHome-Unauthenticated-ADSL-Router-Factory-Reset.html https://beefaaubee09.github.io/fiberhome-adsls-dos/https://www.exploit-db.com/exploits/42649/