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10 vulnerabilities found for z\/ip_gateway_sdk by silabs
CVE-2023-4489 (GCVE-0-2023-4489)
Vulnerability from nvd – Published: 2023-12-14 23:00 – Updated: 2025-05-21 14:29
VLAI
EPSS
VEX
Title
Z/IP Gateway Use of Uninitialized PRNG when Generating S0 Encryption Key
Summary
The first S0 encryption key is generated with an uninitialized PRNG in Z/IP Gateway products running Silicon Labs Z/IP Gateway SDK v7.18.3 and earlier. This makes the first S0 key generated at startup predictable, potentially allowing network key prediction and unauthorized S0 network access.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-1279 - Cryptographic Operations are run Before Supporting Units are Ready
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://siliconlabs.lightning.force.com/sfc/servl… | vendor-advisory |
| https://github.com/SiliconLabs/gecko_sdk |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | Z/IP Gateway SDK |
Affected:
0 , ≤ 7.18.3
(LessThan)
|
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CVE-2023-0972 (GCVE-0-2023-0972)
Vulnerability from nvd – Published: 2023-06-21 19:43 – Updated: 2024-12-06 18:27
VLAI
EPSS
VEX
Title
Buffer overflow in S0 Decryption on Z/IP Gatweay
Summary
Description: A vulnerability in SiLabs Z/IP Gateway 7.18.01 and earlier allows an unauthenticated attacker within Z-Wave range to overflow a stack buffer, leading to arbitrary code execution.
Severity
9.6 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Silicon Labs | Z/IP Gateway |
Unaffected:
7.18.03
|
Date Public
2023-06-08 22:08
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CVE-2023-0971 (GCVE-0-2023-0971)
Vulnerability from nvd – Published: 2023-06-21 19:42 – Updated: 2024-12-06 18:27
VLAI
EPSS
VEX
Title
Command Authentication Bypass in Z/IP Gateway
Summary
A logic error in SiLabs Z/IP Gateway SDK 7.18.02 and earlier allows authentication to be bypassed, remote administration of Z-Wave controllers, and S0/S2 encryption keys to be recovered.
Severity
9.6 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Silicon Labs | Z/IP Gateway |
Unaffected:
7.18.03
|
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CVE-2023-0970 (GCVE-0-2023-0970)
Vulnerability from nvd – Published: 2023-06-21 19:41 – Updated: 2024-12-06 18:27
VLAI
EPSS
VEX
Title
Serial API Buffer Overflow in Z/IP Gateway
Summary
Multiple buffer overflow vulnerabilities in SiLabs Z/IP Gateway SDK version 7.18.01 and earlier allow an attacker with invasive physical access to a Z-Wave controller device to overwrite global memory and potentially execute arbitrary code.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Silicon Labs | Z/IP Gateway |
Unaffected:
7.18.03
|
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CVE-2023-0969 (GCVE-0-2023-0969)
Vulnerability from nvd – Published: 2023-06-21 19:40 – Updated: 2024-12-06 18:29
VLAI
EPSS
VEX
Title
Global read overflow in Z/IP Gateway
Summary
A vulnerability in SiLabs Z/IP Gateway 7.18.01 and earlier allows an authenticated attacker within Z-Wave range to manipulate an array pointer to disclose the contents of global memory.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Silicon Labs | Z/IP Gateway |
Unaffected:
7.18.03
|
Date Public
2023-06-09 22:08
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CVE-2023-4489 (GCVE-0-2023-4489)
Vulnerability from cvelistv5 – Published: 2023-12-14 23:00 – Updated: 2025-05-21 14:29
VLAI
EPSS
VEX
Title
Z/IP Gateway Use of Uninitialized PRNG when Generating S0 Encryption Key
Summary
The first S0 encryption key is generated with an uninitialized PRNG in Z/IP Gateway products running Silicon Labs Z/IP Gateway SDK v7.18.3 and earlier. This makes the first S0 key generated at startup predictable, potentially allowing network key prediction and unauthorized S0 network access.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-1279 - Cryptographic Operations are run Before Supporting Units are Ready
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://siliconlabs.lightning.force.com/sfc/servl… | vendor-advisory |
| https://github.com/SiliconLabs/gecko_sdk |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | Z/IP Gateway SDK |
Affected:
0 , ≤ 7.18.3
(LessThan)
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CVE-2023-0972 (GCVE-0-2023-0972)
Vulnerability from cvelistv5 – Published: 2023-06-21 19:43 – Updated: 2024-12-06 18:27
VLAI
EPSS
VEX
Title
Buffer overflow in S0 Decryption on Z/IP Gatweay
Summary
Description: A vulnerability in SiLabs Z/IP Gateway 7.18.01 and earlier allows an unauthenticated attacker within Z-Wave range to overflow a stack buffer, leading to arbitrary code execution.
Severity
9.6 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Silicon Labs | Z/IP Gateway |
Unaffected:
7.18.03
|
Date Public
2023-06-08 22:08
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CVE-2023-0971 (GCVE-0-2023-0971)
Vulnerability from cvelistv5 – Published: 2023-06-21 19:42 – Updated: 2024-12-06 18:27
VLAI
EPSS
VEX
Title
Command Authentication Bypass in Z/IP Gateway
Summary
A logic error in SiLabs Z/IP Gateway SDK 7.18.02 and earlier allows authentication to be bypassed, remote administration of Z-Wave controllers, and S0/S2 encryption keys to be recovered.
Severity
9.6 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
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| Silicon Labs | Z/IP Gateway |
Unaffected:
7.18.03
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CVE-2023-0970 (GCVE-0-2023-0970)
Vulnerability from cvelistv5 – Published: 2023-06-21 19:41 – Updated: 2024-12-06 18:27
VLAI
EPSS
VEX
Title
Serial API Buffer Overflow in Z/IP Gateway
Summary
Multiple buffer overflow vulnerabilities in SiLabs Z/IP Gateway SDK version 7.18.01 and earlier allow an attacker with invasive physical access to a Z-Wave controller device to overwrite global memory and potentially execute arbitrary code.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
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| Silicon Labs | Z/IP Gateway |
Unaffected:
7.18.03
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CVE-2023-0969 (GCVE-0-2023-0969)
Vulnerability from cvelistv5 – Published: 2023-06-21 19:40 – Updated: 2024-12-06 18:29
VLAI
EPSS
VEX
Title
Global read overflow in Z/IP Gateway
Summary
A vulnerability in SiLabs Z/IP Gateway 7.18.01 and earlier allows an authenticated attacker within Z-Wave range to manipulate an array pointer to disclose the contents of global memory.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Silicon Labs | Z/IP Gateway |
Unaffected:
7.18.03
|
Date Public
2023-06-09 22:08
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