What’s Vulnerable › Vulnerabilities

CVE-2012-0254

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2012-09-08 · updated 2026-06-16
• Weakness: CWE-787

Description

Stack-based buffer overflow in the HMIWeb Browser HSCDSPRenderDLL ActiveX control in Honeywell Process Solutions (HPS) Experion R2xx, R30x, R31x, and R400.x; Honeywell Building Solutions (HBS) Enterprise Building Manager R400 and R410.1; and Honeywell Environmental Combustion and Controls (ECC) SymmetrE R410.1 allows remote attackers to execute arbitrary code via unspecified vectors.

Affected products

• Honeywell Enterprise Building Manager: r400, r410.1
• Honeywell Experion: r200, r300, r310, r400.0
• Honeywell Symmetre: r410.1

References

• http://www.us-cert.gov/control_systems/pdf/ICSA-12-150-01.pdf
• https://www.honeywellprocess.com/en-US/support/pages/all-notifications.aspx
• http://www.us-cert.gov/control_systems/pdf/ICSA-12-150-01.pdf
• https://www.honeywellprocess.com/en-US/support/pages/all-notifications.aspx

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