Details of VAR-200801-0089

ID

VAR-200801-0089

CVE

CVE-2008-0403

TITLE

Belkin Wireless G Plus MIMO Router F5D9230-4 of Web Server configuration change vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2008-002640

DESCRIPTION

The web server in Belkin Wireless G Plus MIMO Router F5D9230-4 does not require authentication for SaveCfgFile.cgi, which allows remote attackers to read and modify configuration via a direct request to SaveCfgFile.cgi. Successful exploits will allow unauthorized attackers to gain access to administrative functionality and completely compromise vulnerable devices; other attacks are also possible. The issue affects firmware version 3.01.53; other versions may also be vulnerable. ---------------------------------------------------------------------- A new version (0.9.0.0 - Release Candidate 1) of the free Secunia PSI has been released. The new version includes many new and advanced features, which makes it even easier to stay patched. The vulnerability is caused due to missing authentication checks when accessing the SaveCfgFile.cgi script, which can be exploited to disclose sensitive information like the router's password. Note: If remote management is enabled, this can also be exploited from people outside the local network. SOLUTION: Restrict access to the device or use it in trusted network environments only. Reportedly, the vendor is working on a fix. A fixed beta version should be available soon, a final version is planned to be released before end of February. PROVIDED AND/OR DISCOVERED BY: DarkFig ORIGINAL ADVISORY: http://milw0rm.com/exploits/4941 ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

Trust: 2.07

sources: NVD: CVE-2008-0403 // JVNDB: JVNDB-2008-002640 // BID: 27359 // VULHUB: VHN-30528 // PACKETSTORM: 63292

AFFECTED PRODUCTS

vendor:	belkin	model:	f5d9230-4	scope:	-	version:	-	Trust: 1.4
vendor:	belkin	model:	f5d9230-4	scope:	eq	version:	*	Trust: 1.0
vendor:	belkin	model:	f5d9230-4	scope:	eq	version:	0	Trust: 0.3

sources: BID: 27359 // JVNDB: JVNDB-2008-002640 // CNNVD: CNNVD-200801-352 // NVD: CVE-2008-0403

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2008-0403
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2008-0403
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-200801-352
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-30528
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2008-0403
severity:	MEDIUM
baseScore:	5.5
vectorString:	AV:N/AC:L/AU:S/C:P/I:P/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	8.0
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-30528
severity:	MEDIUM
baseScore:	5.5
vectorString:	AV:N/AC:L/AU:S/C:P/I:P/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	8.0
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

sources: VULHUB: VHN-30528 // JVNDB: JVNDB-2008-002640 // CNNVD: CNNVD-200801-352 // NVD: CVE-2008-0403

PROBLEMTYPE DATA

problemtype:

CWE-287

Trust: 1.9

sources: VULHUB: VHN-30528 // JVNDB: JVNDB-2008-002640 // NVD: CVE-2008-0403

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-200801-352

TYPE

authorization issue

Trust: 0.6

sources: CNNVD: CNNVD-200801-352

CONFIGURATIONS

sources: JVNDB: JVNDB-2008-002640

EXPLOIT AVAILABILITY

sources: VULHUB: VHN-30528

PATCH

title:

Top Page

url:

http://www.belkin.com/

Trust: 0.8

sources: JVNDB: JVNDB-2008-002640

EXTERNAL IDS

db:	NVD	id:	CVE-2008-0403	Trust: 2.8
db:	BID	id:	27359	Trust: 2.0
db:	SECUNIA	id:	28554	Trust: 1.9
db:	EXPLOIT-DB	id:	4941	Trust: 1.8
db:	SREASON	id:	3566	Trust: 1.7
db:	VUPEN	id:	ADV-2008-0215	Trust: 1.7
db:	JVNDB	id:	JVNDB-2008-002640	Trust: 0.8
db:	MILW0RM	id:	4941	Trust: 0.6
db:	BUGTRAQ	id:	20080119 BELKIN WIRELESS G PLUS MIMO ROUTER F5D9230-4 AUTHENTICATION BYPASS VULNERABILITY	Trust: 0.6
db:	XF	id:	39793	Trust: 0.6
db:	CNNVD	id:	CNNVD-200801-352	Trust: 0.6
db:	VULHUB	id:	VHN-30528	Trust: 0.1
db:	PACKETSTORM	id:	63292	Trust: 0.1

sources: VULHUB: VHN-30528 // BID: 27359 // JVNDB: JVNDB-2008-002640 // PACKETSTORM: 63292 // CNNVD: CNNVD-200801-352 // NVD: CVE-2008-0403

REFERENCES

url:	http://www.securityfocus.com/bid/27359	Trust: 1.7
url:	http://secunia.com/advisories/28554	Trust: 1.7
url:	http://securityreason.com/securityalert/3566	Trust: 1.7
url:	http://www.securityfocus.com/archive/1/486748/100/0/threaded	Trust: 1.1
url:	https://www.exploit-db.com/exploits/4941	Trust: 1.1
url:	http://www.vupen.com/english/advisories/2008/0215	Trust: 1.1
url:	https://exchange.xforce.ibmcloud.com/vulnerabilities/39793	Trust: 1.1
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2008-0403	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2008-0403	Trust: 0.8
url:	http://xforce.iss.net/xforce/xfdb/39793	Trust: 0.6
url:	http://www.securityfocus.com/archive/1/archive/1/486748/100/0/threaded	Trust: 0.6
url:	http://www.milw0rm.com/exploits/4941	Trust: 0.6
url:	http://www.frsirt.com/english/advisories/2008/0215	Trust: 0.6
url:	http://catalog.belkin.com/iwcatproductpage.process?product_id=203415	Trust: 0.3
url:	/archive/1/486748	Trust: 0.3
url:	http://secunia.com/secunia_security_advisories/	Trust: 0.1
url:	https://psi.secunia.com/?page=changelog	Trust: 0.1
url:	https://psi.secunia.com/	Trust: 0.1
url:	http://secunia.com/advisories/28554/	Trust: 0.1
url:	http://milw0rm.com/exploits/4941	Trust: 0.1
url:	http://secunia.com/product/17458/	Trust: 0.1
url:	http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org	Trust: 0.1
url:	http://secunia.com/about_secunia_advisories/	Trust: 0.1

sources: VULHUB: VHN-30528 // BID: 27359 // JVNDB: JVNDB-2008-002640 // PACKETSTORM: 63292 // CNNVD: CNNVD-200801-352 // NVD: CVE-2008-0403

CREDITS

DarkFig is credited with the discovery of this issue.

Trust: 0.9

sources: BID: 27359 // CNNVD: CNNVD-200801-352

SOURCES

db:	VULHUB	id:	VHN-30528
db:	BID	id:	27359
db:	JVNDB	id:	JVNDB-2008-002640
db:	PACKETSTORM	id:	63292
db:	CNNVD	id:	CNNVD-200801-352
db:	NVD	id:	CVE-2008-0403

LAST UPDATE DATE

2025-04-10T23:25:02.594000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-30528	date:	2018-10-15T00:00:00
db:	BID	id:	27359	date:	2015-05-07T17:33:00
db:	JVNDB	id:	JVNDB-2008-002640	date:	2012-06-26T00:00:00
db:	CNNVD	id:	CNNVD-200801-352	date:	2008-09-05T00:00:00
db:	NVD	id:	CVE-2008-0403	date:	2025-04-09T00:30:58.490

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-30528	date:	2008-01-23T00:00:00
db:	BID	id:	27359	date:	2008-01-21T00:00:00
db:	JVNDB	id:	JVNDB-2008-002640	date:	2012-06-26T00:00:00
db:	PACKETSTORM	id:	63292	date:	2008-02-06T00:59:36
db:	CNNVD	id:	CNNVD-200801-352	date:	2008-01-23T00:00:00
db:	NVD	id:	CVE-2008-0403	date:	2008-01-23T12:00:00