How severe is CVE-2009-1637?

CVE-2009-1637 has a CVSS 2.0 base score of 6.4, rated medium severity.

Is CVE-2009-1637 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-1637?

CVE-2009-1637 affects Simplecustomer Simple Customer. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2009-1637?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2009-1637 published?

CVE-2009-1637 was published on 2009-05-15 and last updated on 2026-06-16.

CVE-2009-1637

CVE-2009-1637 is a medium-severity vulnerability in Simplecustomer Simple Customer with a CVSS 2.0 base score of 6.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Severity: Medium (CVSS 2.0 base score 6.4)
EPSS exploit prediction: 2% (81st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Simplecustomer Simple Customer
Published: 2009-05-15
Last modified: 2026-06-16

Description

profile.php in Simple Customer 1.3 does not require administrative authentication, which allows remote attackers to change the admin e-mail address and password via the email and password parameters.

Frequently asked questions

What is CVE-2009-1637?: profile.php in Simple Customer 1.3 does not require administrative authentication, which allows remote attackers to change the admin e-mail address and password via the email and password parameters.
How severe is CVE-2009-1637?: CVE-2009-1637 has a CVSS 2.0 base score of 6.4, rated medium severity.
Is CVE-2009-1637 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-1637?: CVE-2009-1637 affects Simplecustomer Simple Customer. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2009-1637?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-1637 published?: CVE-2009-1637 was published on 2009-05-15 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:simplecustomer:simple_customer:1.3:*:*:*:*:*:*:*

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