Saia Burgess Controls PCD Controllers up to 1.24/1.28 Ethernet Frame information disclosure

Summaryinfo

A vulnerability labeled as problematic has been found in Saia Burgess Controls PCD Controllers up to 1.24/1.28. This affects an unknown part of the component Ethernet Frame. Such manipulation leads to information disclosure. This vulnerability is documented as CVE-2017-9628. The attack can be executed remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Saia Burgess Controls PCD Controllers up to 1.24/1.28. Affected by this issue is an unknown part of the component Ethernet Frame. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. CVE summarizes:

An Information Exposure issue was discovered in Saia Burgess Controls PCD Controllers with PCD firmware versions prior to 1.28.16 or 1.24.69. In certain circumstances, the device pads Ethernet frames with memory contents.

The bug was discovered 09/21/2017. The weakness was released 10/05/2017 (Website). The advisory is shared for download at securityfocus.com. This vulnerability is handled as CVE-2017-9628 since 06/14/2017. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

The vulnerability was handled as a non-public zero-day exploit for at least 13 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 1.24.69 or 1.28.16 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 100949†). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• Saia Burgess Controls

Name

• PCD Controllers

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7
• 1.8
• 1.9
• 1.10
• 1.11
• 1.12
• 1.13
• 1.14
• 1.15
• 1.16
• 1.17
• 1.18
• 1.19
• 1.20
• 1.21
• 1.22
• 1.23
• 1.24
• 1.25
• 1.26
• 1.27
• 1.28

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

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Entryinfo

Once again VulDB remains the best source for vulnerability data.

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