What is CVE-2019-15503?

CVE-2019-15503 is a critical-severity vulnerability in Altavoz Prontuscms, classified under OS Command Injection. CVSS score: 9.8/10. Published 2019-08-26.

How severe is CVE-2019-15503?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Altavoz Prontuscms

CVE-2019-15503

cgi-cpn/xcoding/prontus_videocut.cgi in AltaVoz Prontus (aka ProntusCMS) through 12.0.3.0 has "Improper Neutralization of Special Elements used in an OS Command," allowing attackers to execute OS commands via an HTTP GET parameter.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.024 (82.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Altavoz Prontuscms
N/a — versions n/a

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-15503?: CVE-2019-15503 is a critical-severity vulnerability in Altavoz Prontuscms, classified under OS Command Injection. CVSS score: 9.8/10. Published 2019-08-26.
How severe is CVE-2019-15503?: Critical severity. CVSS v3 base score is 9.8 out of 10.