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Controller 6000 Firmware CVE-2023-24584

CRITICAL
Classic Buffer Overflow (CWE-120)
2023-06-01 disclosures@gallagher.com
Buffer Overflow Controller 6000 Firmware
9.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
9.8 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

1
CVE Published
Jun 01, 2023 - 05:15 nvd
CRITICAL 9.8

DescriptionNVD

Controller 6000 is vulnerable to a buffer overflow via the Controller diagnostic web interface upload feature.

This issue affects Controller 6000: before vCR8.80.230201a, before vCR8.70.230201a, before vCR8.60.230201b, before vCR8.50.230201a, all versions of vCR8.40 and prior.

AnalysisAI

Controller 6000 is vulnerable to a buffer overflow via the Controller diagnostic web interface upload feature.80.230201a, before vCR8.70.230201a, before vCR8.60.230201b, before vCR8.50.230201a, all. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. Controller 6000 is vulnerable to a buffer overflow via the Controller diagnostic web interface upload feature.80.230201a, before vCR8.70.230201a, before vCR8.60.230201b, before vCR8.50.230201a, all versions of vCR8.40 and prior. Affected products include: Gallagher Controller 6000 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.

More in Controller 6000 Firmware

View all
CVE-2023-24590 HIGH
8.8 Dec 18

A format string issue in the Controller 6000's optional diagnostic web interface can be used to write/read from memory,

CVE-2022-26078 HIGH
7.5 Jul 06

Gallagher Controller 6000 is vulnerable to a Denial of Service attack via conflicting ARP packets with a duplicate IP ad
CVE-2023-41967 MEDIUM
4.6 Dec 18

Sensitive information uncleared after debug/power state transition in the Controller 6000 could be abused by an attacker
CVE-2023-22439 MEDIUM
4.3 Dec 18

Improper input validation of a large HTTP request in the Controller 6000 and Controller 7000 optional diagnostic web int

Same weakness CWE-120 – Classic Buffer Overflow

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CVE-2017-7269 CRITICAL POC
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CVE-2016-10174 CRITICAL POC
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CVE-2016-0099 HIGH POC
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CVE-2016-6366 HIGH POC
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CVE-2013-1331 HIGH
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CVE-2013-0641 HIGH
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CVE-2017-15222 CRITICAL POC
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CVE-2012-2763 HIGH POC
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Same technique Buffer Overflow

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CVE-2017-7269 CRITICAL POC
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CVE-2015-5119 CRITICAL POC
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CVE-2015-3113 CRITICAL POC
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CVE-2011-2462 CRITICAL POC
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CVE-2009-0927 HIGH POC
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CVE-2012-1889 HIGH POC
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CVE-2017-11882 HIGH POC
7.8
CVE-2010-3333 HIGH POC
7.8

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CVE-2023-24584 vulnerability details – vuln.today
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