CVE-2008-2474

critical

Description

Buffer overflow in x87 before 3.5.5 in ABB Process Communication Unit 400 (PCU400) 4.4 through 4.6 allows remote attackers to execute arbitrary code via a crafted packet using the (1) IEC60870-5-101 or (2) IEC60870-5-104 communication protocol to the X87 web interface.

References

http://www.securityfocus.com/bid/31391

http://www.securityfocus.com/archive/1/496739/100/0/threaded

http://www.kb.cert.org/vuls/id/CTAR-7JTNRX

http://www.kb.cert.org/vuls/id/343971

http://securityreason.com/securityalert/4320

http://secunia.com/advisories/32047

Details

Source: Mitre, NVD

Published: 2008-09-29

Updated: 2026-04-23

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.0782