Is CVE-2007-2748 being actively exploited?

CVE-2007-2748 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2007-2748?

CVE-2007-2748 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2007-2748

MEDIUM · CVSS 4.3EPSS 1.4%EU EUVD

The substr_count function in PHP 5.2.1 and earlier allows context-dependent attackers to obtain sensitive information via unspecified vectors, a different affected function than CVE-2007-1375.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:P/I:N/A:N
Weakness (CWE): CWE-200
EPSS score: 1.4% (73th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2007-2740)
Published: May 17, 2007
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2007-2740 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

php / php

References

http://osvdb.org/34730(Broken Link)
http://secunia.com/advisories/26895(Third Party Advisory)
http://us2.php.net/releases/5_2_2.php(Third Party Advisory)
http://www.attrition.org/pipermail/vim/2007-May/001621.html(Third Party Advisory)
http://www.mandriva.com/security/advisories?name=MDKSA-2007:187(Third Party Advisory)
http://www.novell.com/linux/security/advisories/2007_15_sr.html(Third Party Advisory)
http://www.securityfocus.com/bid/24012(Third Party Advisory, VDB Entry)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

Query CVEs from your AI assistant

The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.

Add the CVE brain