Is CVE-2015-1587 in the CISA KEV catalog?

No. CVE-2015-1587 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2015-1587?

CVE-2015-1587 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2015-1587?

CVE-2015-1587 has an EPSS score of 44.19% (99th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2015-1587

HIGHEPSS 99th pctl

7.5

CVSS v2

NVD

Description

Unrestricted file upload vulnerability in file_to_index.php in Maarch LetterBox 2.8 and earlier and GEC/GED 1.4 and earlier allows remote attackers to execute arbitrary PHP code by uploading a file with a PHP extension, then accessing it via a request to a predictable filename in tmp/.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

44.19%probability of exploitation in 30 days

99thpercentile

Very high risk: more likely to be exploited than 99% of all known CVEs.

References

http://asylum.seraum.com/Security-Alert-GED-ECM-Maarch-Critical-Vulnerabilities.html
http://osvdb.org/show/osvdb/113928
http://packetstormsecurity.com/files/130383/Maarch-LetterBox-2.8-Unrestricted-File-Upload.html
http://www.exploit-db.com/exploits/35113

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-06.