CVE-2006-3203
The installation of Ultimate PHP Board (UPB) 1.9.6 and earlier includes a default administrator login account and password, which allows remote attackers to gain privileges.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.73%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The installation of Ultimate PHP Board (UPB) 1.9.6 and earlier includes a default administrator login account and password, which allows remote attackers to gain privileges.
- CVSS 2.0
- 10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C
- EPSS
- 2.73% probability · 86th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-255
- Affected
- ultimate php board/ultimate php board
- Source
- cve@mitre.org
EPSS 2.7% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://securityreason.com/securityalert/1138Exploit
- http://www.kliconsulting.com/users/mbrooks/UPB_0-day.txtExploit, Patch, URL Repurposed
- http://www.securityfocus.com/archive/1/437875/100/0/threaded
- http://securityreason.com/securityalert/1138Exploit
- http://www.kliconsulting.com/users/mbrooks/UPB_0-day.txtExploit, Patch, URL Repurposed
- http://www.securityfocus.com/archive/1/437875/100/0/threaded
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.