CVE-2009-3421

login.php in Zenas PaoBacheca Guestbook 2.1, when register_globals is enabled, allows remote attackers to bypass authentication and gain administrative access by setting the login_ok parameter to 1.

CVSS v3 9.8 CRITICAL
CVSS v2.0 6.8 MEDIUM

9.8^/10

CVSS v3 : CRITICAL

Vector :

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

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://secunia.com/advisories/36023	Broken Link Vendor Advisory
http://www.exploit-db.com/exploits/9293	Third Party Advisory VDB Entry
http://www.osvdb.org/56757	Broken Link Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/52100	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:zenas:pao-bacheca_guestbook:2.1:*:*:*:*:*:*:*

History

13 Feb 2024, 17:22

Type	Values Removed	Values Added
CVSS	v2 : ~~6.8~~ v3 : ~~unknown~~	v2 : 6.8 v3 : 9.8
CWE	~~CWE-264~~	CWE-287
References	~~() http://secunia.com/advisories/36023 - Vendor Advisory~~	() http://secunia.com/advisories/36023 - Broken Link, Vendor Advisory
References	~~() http://www.exploit-db.com/exploits/9293 -~~	() http://www.exploit-db.com/exploits/9293 - Third Party Advisory, VDB Entry
References	~~() http://www.osvdb.org/56757 - Exploit~~	() http://www.osvdb.org/56757 - Broken Link, Exploit
References	~~() https://exchange.xforce.ibmcloud.com/vulnerabilities/52100 -~~	() https://exchange.xforce.ibmcloud.com/vulnerabilities/52100 - Third Party Advisory, VDB Entry

Information

Published : 2009-09-25 22:30

Updated : 2024-02-13 17:22

NVD link : CVE-2009-3421

Mitre link : CVE-2009-3421

CVE.ORG link : CVE-2009-3421

JSON object : View

Products Affected

zenas

pao-bacheca_guestbook

CWE

CWE-287

Improper Authentication

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