CVE-2013-2811: catapultsoftware catapult_dnp3_i\/o_driver Improper Input Validation
Vulnerability summary
CVE-2013-2811 is a high (CVSS 7.1) Improper Input Validation vulnerability in catapultsoftware catapult_dnp3_i\/o_driver. EPSS estimates a 1.85% chance of exploitation in the next 30 days, higher than 78.8% of scored vulnerabilities.
Timeline
- 22-11-2013PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
The (1) Catapult DNP3 I/O driver before 7.2.0.60 and the (2) GE Intelligent Platforms Proficy DNP3 I/O driver before 7.20k, as used in DNPDrv.exe (aka the DNP master station server) in GE Intelligent Platforms Proficy HMI/SCADA - CIMPLICITY and iFIX, allow remote attackers to cause a denial of service (infinite loop) via a crafted DNP3 TCP packet.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
1.85%
Chance of exploitation in the next 30 days
Percentile
79%
Versus all other CVEs
30-day change
0.00 pp
From 1.85% on 22-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Ge3 products
- intelligent_platforms_proficy_dnp3_i\/o_driver≤ 7.20 | 7.20 | 7.20:a | 7.20:b | 7.20:c | 7.20:d | 7.20:e | 7.20:f | 7.20:g | 7.20:h | 7.20:i
- intelligent_platforms_proficy_hmi\/scada_cimplicity4.01 | 7.5 | 8.0 | 8.1 | 8.2
- intelligent_platforms_proficy_hmi\/scada_ifix5.0 | 5.1
Catapultsoftware1 product
- catapult_dnp3_i\/o_driver≤ 7.20.56
2 vendors · 4 products