Unrated severityNVD Advisory· Published Sep 29, 2008· Updated Jun 16, 2026

CVE-2008-2474

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Abb/Pcu4003 versions
cpe:2.3:h:abb:pcu400:4.4:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:h:abb:pcu400:4.4:*:*:*:*:*:*:*
- cpe:2.3:h:abb:pcu400:4.5:*:*:*:*:*:*:*
- cpe:2.3:h:abb:pcu400:4.6:*:*:*:*:*:*:*
Abb/Process Communication Unit 400llm-create
Range: 4.4 - 4.6

Patches

Vulnerability mechanics

References

www.kb.cert.org/vuls/id/343971nvdUS Government Resource
secunia.com/advisories/32047nvd
securityreason.com/securityalert/4320nvd
www.kb.cert.org/vuls/id/CTAR-7JTNRXnvd
www.securityfocus.com/archive/1/496739/100/0/threadednvd
www.securityfocus.com/bid/31391nvd

News mentions

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