CVE-2009-1664

Exp

myaccount.php in Easy Scripts Answer and Question Script does not verify the original password before changing passwords, which allows remote attackers to change the password of other users and gain privileges via modified userid, txtpassword, and txtRpassword parameters.

Published: 2009-05-18 Last update: 2026-04-23 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2009-1664 is rated High Exploit Risk (75.5/100): CVSS High severity, with medium exploitation likelihood (EPSS 2.82%). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2009-1664

EDB-ID Source Kind Published Link
8690 exploit_db edb 2009-05-14 Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2009-1664

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-05-17 2.53% 2.82% +0.29%
2 2026-01-07 1.13% 2.53% +1.40%
3 2025-03-30 — 1.13% —

Full EPSS history (7 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2009-1664

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 6.4 [email protected]

Weakness enumeration for CVE-2009-1664

Affected software / configurations for CVE-2009-1664

Vendor Product Version Raw CPE
easy-scripts answer_and_question_script — cpe:2.3:a:easy-scripts:answer_and_question_script:*:*:*:*:*:*:*:*

References for CVE-2009-1664

cvelogic Threat Intelligence