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4 vulnerabilities found for Elefant Software Updater by HASOMED
CVE-2024-50592 (GCVE-0-2024-50592)
Vulnerability from nvd
Published
2024-11-08 12:15
Modified
2025-11-03 22:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Summary
An attacker with local access the to medical office computer can
escalate his Windows user privileges to "NT AUTHORITY\SYSTEM" by
exploiting a race condition in the Elefant Update Service during the
repair or update process. When using the repair function, the service queries the server for a
list of files and their hashes. In addition, instructions to execute
binaries to finalize the repair process are included. The executables are executed as "NT AUTHORITY\SYSTEM" after they are
copied over to the user writable installation folder (C:\Elefant1). This
means that a user can overwrite either "PostESUUpdate.exe" or
"Update_OpenJava.exe" in the time frame after the copy and before the
execution of the final repair step. The overwritten executable is then executed as "NT AUTHORITY\SYSTEM".
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HASOMED | Elefant Software Updater |
Version: <1.4.2.1811 < |
{
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"product": "elefant_software_updater",
"vendor": "hasomed",
"versions": [
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"version": "0",
"versionType": "custom"
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"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
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"Exploitation": "poc"
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{
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},
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"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-08T15:59:42.511780Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
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"dateUpdated": "2024-11-08T16:04:22.869Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"references": [
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"url": "http://seclists.org/fulldisclosure/2024/Nov/3"
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],
"title": "CVE Program Container"
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"product": "Elefant Software Updater",
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"version": "\u003c1.4.2.1811",
"versionType": "custom"
}
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}
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"credits": [
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"lang": "en",
"type": "finder",
"value": "Tobias Niemann, SEC Consult Vulnerability Lab"
},
{
"lang": "en",
"type": "finder",
"value": "Daniel Hirschberger, SEC Consult Vulnerability Lab"
},
{
"lang": "en",
"type": "finder",
"value": "Florian Stuhlmann, SEC Consult Vulnerability Lab"
}
],
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}
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"capecId": "CAPEC-26",
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}
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},
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}
],
"value": "While workarounds such as modifying the Elefant windows firewall \nrules and manually adjusting file permissions in the installation folder\n are feasible workarounds for some of the vulnerabilities, it is \nrecommended to install the patches provided by the vendor."
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"dateReserved": "2024-10-25T07:26:12.628Z",
"dateUpdated": "2025-11-03T22:28:29.966Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-50591 (GCVE-0-2024-50591)
Vulnerability from nvd
Published
2024-11-08 12:01
Modified
2025-11-03 22:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Summary
An attacker with local access the to medical office computer can
escalate his Windows user privileges to "NT AUTHORITY\SYSTEM" by
exploiting a command injection vulnerability in the Elefant Update
Service. The command injection can be exploited by communicating with
the Elefant Update Service which is running as "SYSTEM" via Windows
Named Pipes.The Elefant Software Updater (ESU) consists of two components. An ESU
service which runs as "NT AUTHORITY\SYSTEM" and an ESU tray client
which communicates with the service to update or repair the installation
and is running with user permissions. The communication is implemented
using named pipes. A crafted message of type
"MessageType.SupportServiceInfos" can be sent to the local ESU service
to inject commands, which are then executed as "NT AUTHORITY\SYSTEM".
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HASOMED | Elefant Software Updater |
Version: <1.4.2.1811 < |
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:hasomed:elefant_software_updater:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "elefant_software_updater",
"vendor": "hasomed",
"versions": [
{
"lessThan": "1.4.2.1811",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
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"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
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}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-08T15:36:14.988199Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
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"references": [
{
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}
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"title": "CVE Program Container"
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"defaultStatus": "unaffected",
"product": "Elefant Software Updater",
"vendor": "HASOMED",
"versions": [
{
"status": "affected",
"version": "\u003c1.4.2.1811",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Tobias Niemann, SEC Consult Vulnerability Lab"
},
{
"lang": "en",
"type": "finder",
"value": "Daniel Hirschberger, SEC Consult Vulnerability Lab"
},
{
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"type": "finder",
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}
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"value": "An attacker with local access the to medical office computer can \nescalate his Windows user privileges to \"NT AUTHORITY\\SYSTEM\" by \nexploiting a command injection vulnerability in the Elefant Update \nService. The command injection can be exploited by communicating with \nthe Elefant Update Service which is running as \"SYSTEM\" via Windows \nNamed Pipes.The Elefant Software Updater (ESU) consists of two components. An ESU\n service which runs as \"NT AUTHORITY\\SYSTEM\" and an ESU tray client \nwhich communicates with the service to update or repair the installation\n and is running with user permissions. The communication is implemented \nusing named pipes. A crafted message of type \n\"MessageType.SupportServiceInfos\" can be sent to the local ESU service \nto inject commands, which are then executed as \"NT AUTHORITY\\SYSTEM\"."
}
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],
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"type": "CWE"
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}
],
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}
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"cveId": "CVE-2024-50591",
"datePublished": "2024-11-08T12:01:18.862Z",
"dateReserved": "2024-10-25T07:26:12.628Z",
"dateUpdated": "2025-11-03T22:28:28.503Z",
"state": "PUBLISHED"
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CVE-2024-50592 (GCVE-0-2024-50592)
Vulnerability from cvelistv5
Published
2024-11-08 12:15
Modified
2025-11-03 22:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Summary
An attacker with local access the to medical office computer can
escalate his Windows user privileges to "NT AUTHORITY\SYSTEM" by
exploiting a race condition in the Elefant Update Service during the
repair or update process. When using the repair function, the service queries the server for a
list of files and their hashes. In addition, instructions to execute
binaries to finalize the repair process are included. The executables are executed as "NT AUTHORITY\SYSTEM" after they are
copied over to the user writable installation folder (C:\Elefant1). This
means that a user can overwrite either "PostESUUpdate.exe" or
"Update_OpenJava.exe" in the time frame after the copy and before the
execution of the final repair step. The overwritten executable is then executed as "NT AUTHORITY\SYSTEM".
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HASOMED | Elefant Software Updater |
Version: <1.4.2.1811 < |
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:hasomed:elefant_software_updater:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "elefant_software_updater",
"vendor": "hasomed",
"versions": [
{
"lessThan": "1.4.2.1811",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
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},
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}
],
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"timestamp": "2024-11-08T15:59:42.511780Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
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"providerMetadata": {
"dateUpdated": "2024-11-08T16:04:22.869Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
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"providerMetadata": {
"dateUpdated": "2025-11-03T22:28:29.966Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"url": "http://seclists.org/fulldisclosure/2024/Nov/3"
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"affected": [
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"defaultStatus": "unaffected",
"product": "Elefant Software Updater",
"vendor": "HASOMED",
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"credits": [
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"lang": "en",
"type": "finder",
"value": "Tobias Niemann, SEC Consult Vulnerability Lab"
},
{
"lang": "en",
"type": "finder",
"value": "Daniel Hirschberger, SEC Consult Vulnerability Lab"
},
{
"lang": "en",
"type": "finder",
"value": "Florian Stuhlmann, SEC Consult Vulnerability Lab"
}
],
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"value": "\u003cp\u003e\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003eAn attacker with local access the to medical office computer can \nescalate his Windows user privileges to \"NT AUTHORITY\\SYSTEM\" by \nexploiting a race condition in the Elefant Update Service during the \nrepair or update process.\u0026nbsp;When using the repair function, the service queries the server for a \nlist of files and their hashes. In addition, instructions to execute \nbinaries to finalize the repair process are included.\u0026nbsp;The executables are executed as \"NT AUTHORITY\\SYSTEM\" after they are \ncopied over to the user writable installation folder (C:\\Elefant1). This\n means that a user can overwrite either \"PostESUUpdate.exe\" or \n\"Update_OpenJava.exe\" in the time frame after the copy and before the \nexecution of the final repair step. The overwritten executable is then executed as \"NT AUTHORITY\\SYSTEM\".\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003e\u003c/p\u003e"
}
],
"value": "An attacker with local access the to medical office computer can \nescalate his Windows user privileges to \"NT AUTHORITY\\SYSTEM\" by \nexploiting a race condition in the Elefant Update Service during the \nrepair or update process.\u00a0When using the repair function, the service queries the server for a \nlist of files and their hashes. In addition, instructions to execute \nbinaries to finalize the repair process are included.\u00a0The executables are executed as \"NT AUTHORITY\\SYSTEM\" after they are \ncopied over to the user writable installation folder (C:\\Elefant1). This\n means that a user can overwrite either \"PostESUUpdate.exe\" or \n\"Update_OpenJava.exe\" in the time frame after the copy and before the \nexecution of the final repair step. The overwritten executable is then executed as \"NT AUTHORITY\\SYSTEM\"."
}
],
"impacts": [
{
"capecId": "CAPEC-26",
"descriptions": [
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CVE-2024-50591 (GCVE-0-2024-50591)
Vulnerability from cvelistv5
Published
2024-11-08 12:01
Modified
2025-11-03 22:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Summary
An attacker with local access the to medical office computer can
escalate his Windows user privileges to "NT AUTHORITY\SYSTEM" by
exploiting a command injection vulnerability in the Elefant Update
Service. The command injection can be exploited by communicating with
the Elefant Update Service which is running as "SYSTEM" via Windows
Named Pipes.The Elefant Software Updater (ESU) consists of two components. An ESU
service which runs as "NT AUTHORITY\SYSTEM" and an ESU tray client
which communicates with the service to update or repair the installation
and is running with user permissions. The communication is implemented
using named pipes. A crafted message of type
"MessageType.SupportServiceInfos" can be sent to the local ESU service
to inject commands, which are then executed as "NT AUTHORITY\SYSTEM".
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HASOMED | Elefant Software Updater |
Version: <1.4.2.1811 < |
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"baseScore": 7.8,
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"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
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{
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"role": "CISA Coordinator",
"timestamp": "2024-11-08T15:36:14.988199Z",
"version": "2.0.3"
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"type": "finder",
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