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CVE-2009-1637

26
FAUCET Score

CVE-2009-1637 describes an authentication bypass vulnerability in Simple Customer 1.3, specifically within the profile.php script. This flaw allows unauthenticated remote attackers to alter the administrator's email address and password by directly manipulating the 'email' and 'password' parameters. With a CVSS score of 6.4 (medium severity), this vulnerability is easily exploitable over the network with low attack complexity, potentially leading to unauthorized access and control of the application. While not listed on the KEV catalog, public exploit code exists on ExploitDB (EDB-8638), though there is no evidence of active exploitation, Metasploit modules, or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
1.3CPE matchmatch criteria
cpe:2.3:a:simplecustomer:simple_customer:1.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.4MEDIUM

AV:N/AC:L/Au:N/C:P/I:P/A:N

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.25%
Probability of exploitation in next 30 days
EPSS Percentile
81.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-8638 · May 7, 2009
This CVE's current EPSS score of 0.0225 is in the 71st percentile among its peer group of 23,701 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

osvdb.org / 54280
secunia.com / advisories/35030
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/50379
exploit-db.com / exploits/8638
securityfocus.com / bid/34872
Exploit