CVE-2017-14147

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.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://packetstormsecurity.com/files/144022/FiberHome-Unauthenticated-ADSL-Router-Factory-Reset.html	Exploit Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/42649/	Exploit Third Party Advisory VDB Entry
https://beefaaubee09.github.io/fiberhome-adsls-dos/

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:fiberhome:adsl_an1020-25_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:fiberhome:adsl_an1020-25:-:*:*:*:*:*:*:*

Information

Published : 2017-09-07 07:29

Updated : 2021-07-02 13:20

NVD link : CVE-2017-14147

Mitre link : CVE-2017-14147

JSON object : View

CWE

CWE-287

Improper Authentication

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Products Affected

fiberhome

adsl_an1020-25
adsl_an1020-25_firmware

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