CVE-2013-2804

Severity: high (CVSS 7.1 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2013-08-28 · updated 2026-06-16
Weakness: CWE-20

Description

The DNP Master Driver in Software Toolbox TOP Server before 5.12.140.0 allows remote attackers to cause a denial of service (master-station infinite loop) via crafted DNP3 packets to TCP port 20000 and allows physically proximate attackers to cause a denial of service (master-station infinite loop) via crafted input over a serial line.

Affected products

Softwaretoolbox Top Server: through 5.12; 4.0, 5.1, 5.2, 5.3, 5.4, 5.5 (+6)

References

http://ics-cert.us-cert.gov/advisories/ICSA-13-234-02
http://support.softwaretoolbox.com/app/answers/detail/a_id/3014
http://ics-cert.us-cert.gov/advisories/ICSA-13-234-02
http://support.softwaretoolbox.com/app/answers/detail/a_id/3014

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