Buffer overflow in Abb Pcu400
CVE-2008-2474
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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v2 metric
CVSS v2 base score 10.0 (High). Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.079 (94.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 94.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.079 · newest: 0.079 · change: 0.000
Affected products
- Abb Pcu400 — versions 4.4, 4.5, 4.6
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.securityfocus.com/archive/1/496739/100/0/threaded (mailing-list)
- securityreason.com/securityalert/4320 (third-party-advisory)
- www.kb.cert.org/vuls/id/CTAR-7JTNRX
- www.securityfocus.com/bid/31391 (vdb-entry)
- secunia.com/advisories/32047 (third-party-advisory)
- www.kb.cert.org/vuls/id/343971 (US Government Resource, third-party-advisory)
Frequently asked questions
- What is CVE-2008-2474?
- CVE-2008-2474 is a vulnerability in Abb Pcu400, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. Published 2008-09-29.
- Is CVE-2008-2474 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.