VulnerabilityModified
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.
CRITICAL 9.8EPSS 4.99%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.99%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 4.99% probability · 92th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-287
- Affected
- zenas/pao-bacheca guestbook
- Source
- cve@mitre.org
References
- http://secunia.com/advisories/36023Broken Link, Vendor Advisory
- http://www.exploit-db.com/exploits/9293Third Party Advisory, VDB Entry
- http://www.osvdb.org/56757Broken Link, Exploit
- https://exchange.xforce.ibmcloud.com/vulnerabilities/52100Third Party Advisory, VDB Entry
- http://secunia.com/advisories/36023Broken Link, Vendor Advisory
- http://www.exploit-db.com/exploits/9293Third Party Advisory, VDB Entry
- http://www.osvdb.org/56757Broken Link, Exploit
- https://exchange.xforce.ibmcloud.com/vulnerabilities/52100Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.