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CVE-2009-4433

21
FAUCET Score

CVE-2009-4433 describes multiple cross-site scripting (XSS) vulnerabilities in IDevSpot iSupport versions 1.8 and earlier. These flaws allow remote attackers to inject arbitrary web script or HTML through various input fields in ticket_function.php, ticket_submit.php, index.php, and function.php. With a CVSS score of 4.3, this vulnerability has a medium attack complexity and requires no authentication, potentially leading to information disclosure or defacement. While not actively exploited in the wild and not on the KEV catalog, public exploit code is available on ExploitDB, though there is minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.8CPE matchmatch criteria
cpe:2.3:a:idevspot:isupport:*:*:*:*:*:*:*:*
1.02CPE matchmatch criteria
cpe:2.3:a:idevspot:isupport:1.02:*:*:*:*:*:*:*
1.06CPE matchmatch criteria
cpe:2.3:a:idevspot:isupport:1.06:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.24%
Probability of exploitation in next 30 days
EPSS Percentile
81.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
ExploitDB: EDB-33412 · Dec 16, 2009
This CVE's current EPSS score of 0.0224 is in the 69th percentile among its peer group of 19,958 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, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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

packetstormsecurity.org / 0912-exploits/isupport-lfixss.txt
Exploit
secunia.com / advisories/37726
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/54858
exchange.xforce.ibmcloud.com / vulnerabilities/54859
exploit-db.com / exploits/10478
Exploit
osvdb.org / 61109
osvdb.org / 61111
osvdb.org / 61112
securityfocus.com / bid/37380
Exploit