CVE-2007-6553

Exp

Multiple PHP remote file inclusion vulnerabilities in TeamCal Pro 3.1.000 and earlier allow remote attackers to execute arbitrary PHP code via a URL in the CONF[app_root] parameter to (1) tcuser.class.php, (2) absencecount.inc.php, (3) avatar.inc.php, (4) csvhandler.class.php, (5) functions.tcpro.php, (6) header.html.inc.php, (7) joomlajack.tcpro.php, (8) menu.inc.php, (9) other.inc.php, (10) tcabsence.class.php, (11) tcabsencegroup.class.php, (12) tcallowance.class.php, (13) tcannouncement.class.php, (14) tcconfig.class.php, (15) tcdaynote.class.php, (16) tcgroup.class.php, (17) tcholiday.class.php, (18) tclogin.class.php, (19) tcmonth.class.php, (20) tctemplate.class.php, (21) tcusergroup.class.php, or (22) tcuseroption.class.php in includes/, possibly a related issue to CVE-2006-4845.

Published: 2007-12-28 Last update: 2026-04-23 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2007-6553 is rated High Exploit Risk (76.6/100): CVSS Medium severity, with high exploitation likelihood (EPSS 11.62%, 94th percentile). 2 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +1.56% over the last day, indicating growing attacker interest. 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-2007-6553

EDB-ID Source Kind Published Link
4785 exploit_db edb 2007-12-25 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2007-6553

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 2026-05-05 10.05% 11.62% +1.56%
2 2025-12-04 9.13% 10.05% +0.92%
3 2025-11-21 — 9.13% —

Full EPSS history (16 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2007-6553

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.8 2.0 MEDIUM
AV:N/AC:M/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:M)
Exploitation needs some favorable conditions, but not exceptional ones.
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.
 8.6 6.4 [email protected]

Weakness enumeration for CVE-2007-6553

Affected software / configurations for CVE-2007-6553

Vendor Product Version Raw CPE
george_lewe teamcal_pro <= 3.1.000 cpe:2.3:a:george_lewe:teamcal_pro:*:*:*:*:*:*:*:*

References for CVE-2007-6553

cvelogic Threat Intelligence