All the vulnerabilites related to zyxel - gs1900-24ep
Vulnerability from fkie_nvd
Published
2023-05-30 11:15
Modified
2025-01-10 18:15
Severity ?
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
The privilege escalation vulnerability in the Zyxel GS1900-8 firmware version
V2.70(AAHH.3) and the GS1900-8HP firmware version V2.70(AAHI.3) could allow an authenticated, local attacker with administrator privileges to execute some system commands as 'root' on a vulnerable device via SSH.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| zyxel | gs1900-8_firmware | 2.70\(aahh.3\) | |
| zyxel | gs1900-8 | - | |
| zyxel | gs1900-8hp_firmware | 2.70\(aahi.3\) | |
| zyxel | gs1900-8hp | - | |
| zyxel | gs1900-10hp_firmware | 2.70\(aazi.3\) | |
| zyxel | gs1900-10hp | - | |
| zyxel | gs1900-16_firmware | 2.70\(aahj.3\) | |
| zyxel | gs1900-16 | - | |
| zyxel | gs1900-24_firmware | 2.70\(aahl.3\) | |
| zyxel | gs1900-24 | - | |
| zyxel | gs1900-24e_firmware | 2.70\(aahk.3\) | |
| zyxel | gs1900-24e | - | |
| zyxel | gs1900-24ep_firmware | 2.70\(abto.3\) | |
| zyxel | gs1900-24ep | - | |
| zyxel | gs1900-24hpv2_firmware | 2.70\(abtp.3\) | |
| zyxel | gs1900-24hpv2 | - | |
| zyxel | gs1900-48_firmware | 2.70\(aahn.3\) | |
| zyxel | gs1900-48 | - | |
| zyxel | gs1900-48hpv2_firmware | 2.70\(abtq.3\) | |
| zyxel | gs1900-48hpv2 | - |
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Vulnerability from fkie_nvd
Published
2024-11-12 02:15
Modified
2024-11-14 13:51
Severity ?
Summary
A post-authentication command injection vulnerability in the CGI program in the Zyxel GS1900-48 switch firmware version V2.80(AAHN.1)C0 and earlier could allow an authenticated, LAN-based attacker with administrator privileges to execute some operating system (OS) commands on an affected device by sending a crafted HTTP request.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| zyxel | gs1900-8_firmware | * | |
| zyxel | gs1900-8 | - | |
| zyxel | gs1900-8hp_firmware | * | |
| zyxel | gs1900-8hp | - | |
| zyxel | gs1900-10hp_firmware | * | |
| zyxel | gs1900-10hp | - | |
| zyxel | gs1900-16_firmware | * | |
| zyxel | gs1900-16 | - | |
| zyxel | gs1900-24_firmware | * | |
| zyxel | gs1900-24 | - | |
| zyxel | gs1900-24e_firmware | * | |
| zyxel | gs1900-24e | - | |
| zyxel | gs1900-24ep_firmware | * | |
| zyxel | gs1900-24ep | - | |
| zyxel | gs1900-24hpv2_firmware | * | |
| zyxel | gs1900-24hpv2 | - | |
| zyxel | gs1900-48_firmware | * | |
| zyxel | gs1900-48 | - | |
| zyxel | gs1900-48hpv2_firmware | * | |
| zyxel | gs1900-48hpv2 | - |
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Vulnerability from fkie_nvd
Published
2023-11-07 05:15
Modified
2024-11-21 08:08
Severity ?
Summary
The improper privilege management vulnerability in the Zyxel GS1900-24EP switch firmware version V2.70(ABTO.5) could allow an authenticated local user with read-only access to modify system settings on a vulnerable device.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| zyxel | gs1900-48hpv2_firmware | * | |
| zyxel | gs1900-48hpv2 | - | |
| zyxel | gs1900-48_firmware | * | |
| zyxel | gs1900-48 | - | |
| zyxel | gs1900-24hpv2_firmware | * | |
| zyxel | gs1900-24hpv2 | - | |
| zyxel | gs1900-24ep_firmware | * | |
| zyxel | gs1900-24ep | - | |
| zyxel | gs1900-24e_firmware | * | |
| zyxel | gs1900-24e | - | |
| zyxel | gs1900-24_firmware | * | |
| zyxel | gs1900-24 | - | |
| zyxel | gs1900-16_firmware | * | |
| zyxel | gs1900-16 | - | |
| zyxel | gs1900-10hp_firmware | * | |
| zyxel | gs1900-10hp | - | |
| zyxel | gs1900-8hp_firmware | * | |
| zyxel | gs1900-8hp | - | |
| zyxel | gs1900-8_firmware | * | |
| zyxel | gs1900-8 | - |
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Vulnerability from fkie_nvd
Published
2021-12-28 11:15
Modified
2024-11-21 06:11
Severity ?
6.8 (Medium) - CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
8.0 (High) - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.0 (High) - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in the TFTP client of Zyxel GS1900 series firmware, XGS1210 series firmware, and XGS1250 series firmware, which could allow an authenticated LAN user to execute arbitrary OS commands via the GUI of the vulnerable device.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2021-07-26 12:15
Modified
2024-11-21 06:11
Severity ?
3.5 (Low) - CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L
4.3 (Medium) - CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
4.3 (Medium) - CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Summary
A vulnerability was found in the CGI program in Zyxel GS1900-8 firmware version V2.60, that did not properly sterilize packet contents and could allow an authenticated, local user to perform a cross-site scripting (XSS) attack via a crafted LLDP packet.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2021-12-28 11:15
Modified
2024-11-21 06:11
Severity ?
6.4 (Medium) - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in the 'libsal.so' of the Zyxel GS1900 series firmware version 2.60 could allow an authenticated local user to execute arbitrary OS commands via a crafted function call.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-09-20 02:15
Modified
2024-11-21 07:10
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
An insufficient entropy vulnerability caused by the improper use of randomness sources with low entropy for RSA key pair generation was found in Zyxel GS1900 series firmware versions prior to V2.70. This vulnerability could allow an unauthenticated attacker to retrieve a private key by factoring the RSA modulus N in the certificate of the web administration interface.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| zyxel | gs1900-8_firmware | * | |
| zyxel | gs1900-8 | - | |
| zyxel | gs1900-8hp_firmware | * | |
| zyxel | gs1900-8hp | - | |
| zyxel | gs1900-10hp_firmware | * | |
| zyxel | gs1900-10hp | - | |
| zyxel | gs1900-16_firmware | * | |
| zyxel | gs1900-16 | - | |
| zyxel | gs1900-24_firmware | * | |
| zyxel | gs1900-24 | - | |
| zyxel | gs1900-24e_firmware | * | |
| zyxel | gs1900-24e | - | |
| zyxel | gs1900-24ep_firmware | * | |
| zyxel | gs1900-24ep | - | |
| zyxel | gs1900-24hpv2_firmware | * | |
| zyxel | gs1900-24hpv2 | - | |
| zyxel | gs1900-48_firmware | * | |
| zyxel | gs1900-48 | - | |
| zyxel | gs1900-48hpv2_firmware | * | |
| zyxel | gs1900-48hpv2 | - |
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Vulnerability from fkie_nvd
Published
2024-09-10 02:15
Modified
2024-09-18 18:23
Severity ?
5.3 (Medium) - CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
6.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
6.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
An insufficient entropy vulnerability caused by the improper use of a randomness function with low entropy for web authentication tokens generation exists in the Zyxel GS1900-10HP firmware version V2.80(AAZI.0)C0. This vulnerability could allow a LAN-based attacker a slight chance to gain a valid session token if multiple authenticated sessions are alive.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| zyxel | gs1900-48hpv2_firmware | * | |
| zyxel | gs1900-48hpv2 | - | |
| zyxel | gs1900-48_firmware | * | |
| zyxel | gs1900-48 | - | |
| zyxel | gs1900-24hpv2_firmware | * | |
| zyxel | gs1900-24hpv2 | - | |
| zyxel | gs1900-24ep_firmware | * | |
| zyxel | gs1900-24ep | - | |
| zyxel | gs1900-24e_firmware | * | |
| zyxel | gs1900-24e | - | |
| zyxel | gs1900-24_firmware | * | |
| zyxel | gs1900-24 | - | |
| zyxel | gs1900-16_firmware | * | |
| zyxel | gs1900-16 | - | |
| zyxel | gs1900-10hp_firmware | * | |
| zyxel | gs1900-10hp | - | |
| zyxel | gs1900-8hp_firmware | * | |
| zyxel | gs1900-8hp | - | |
| zyxel | gs1900-8_firmware | * | |
| zyxel | gs1900-8 | - |
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"lastModified": "2024-09-18T18:23:40.977",
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Vulnerability from fkie_nvd
Published
2024-11-12 02:15
Modified
2024-11-14 13:42
Severity ?
Summary
A buffer overflow vulnerability in the CGI program in the Zyxel GS1900-48 switch firmware version V2.80(AAHN.1)C0 and earlier could allow an authenticated, LAN-based attacker with administrator privileges to cause denial of service (DoS) conditions via a crafted URL.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| zyxel | gs1900-8_firmware | * | |
| zyxel | gs1900-8 | - | |
| zyxel | gs1900-8hp_firmware | * | |
| zyxel | gs1900-8hp | - | |
| zyxel | gs1900-10hp_firmware | * | |
| zyxel | gs1900-10hp | - | |
| zyxel | gs1900-16_firmware | * | |
| zyxel | gs1900-16 | - | |
| zyxel | gs1900-24_firmware | * | |
| zyxel | gs1900-24 | - | |
| zyxel | gs1900-24e_firmware | * | |
| zyxel | gs1900-24e | - | |
| zyxel | gs1900-24ep_firmware | * | |
| zyxel | gs1900-24ep | - | |
| zyxel | gs1900-24hpv2_firmware | * | |
| zyxel | gs1900-24hpv2 | - | |
| zyxel | gs1900-48_firmware | * | |
| zyxel | gs1900-48 | - | |
| zyxel | gs1900-48hpv2_firmware | * | |
| zyxel | gs1900-48hpv2 | - |
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cve-2024-8882
Vulnerability from cvelistv5
Published
2024-11-12 01:23
Modified
2024-11-12 14:27
Severity ?
EPSS score ?
Summary
A buffer overflow vulnerability in the CGI program in the Zyxel GS1900-48 switch firmware version V2.80(AAHN.1)C0 and earlier could allow an authenticated, LAN-based attacker with administrator privileges to cause denial of service (DoS) conditions via a crafted URL.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Zyxel | GS1900-48 firmware |
Version: <= V2.80(AAHN.1)C0 |
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cve-2021-35032
Vulnerability from cvelistv5
Published
2021-12-28 10:42
Modified
2024-08-04 00:33
Severity ?
EPSS score ?
Summary
A vulnerability in the 'libsal.so' of the Zyxel GS1900 series firmware version 2.60 could allow an authenticated local user to execute arbitrary OS commands via a crafted function call.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zyxel.com/support/Zyxel_security_advisory_for_OS_command_injection_vulnerabilities_of_switches.shtml | x_refsource_CONFIRM |
Impacted products
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| ▼ | Zyxel | GS1900 series firmware |
Version: 2.60 |
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cve-2023-35140
Vulnerability from cvelistv5
Published
2023-11-07 01:44
Modified
2024-09-04 18:54
Severity ?
EPSS score ?
Summary
The improper privilege management vulnerability in the Zyxel GS1900-24EP switch firmware version V2.70(ABTO.5) could allow an authenticated local user with read-only access to modify system settings on a vulnerable device.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Zyxel | GS1900-24EP firmware |
Version: V2.70(ABTO.5) |
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cve-2024-38270
Vulnerability from cvelistv5
Published
2024-09-10 01:20
Modified
2024-09-10 15:15
Severity ?
EPSS score ?
Summary
An insufficient entropy vulnerability caused by the improper use of a randomness function with low entropy for web authentication tokens generation exists in the Zyxel GS1900-10HP firmware version V2.80(AAZI.0)C0. This vulnerability could allow a LAN-based attacker a slight chance to gain a valid session token if multiple authenticated sessions are alive.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Zyxel | GS1900-10HP firmware |
Version: V2.80(AAZI.0)C0 |
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cve-2024-8881
Vulnerability from cvelistv5
Published
2024-11-12 01:17
Modified
2024-11-12 16:16
Severity ?
EPSS score ?
Summary
A post-authentication command injection vulnerability in the CGI program in the Zyxel GS1900-48 switch firmware version V2.80(AAHN.1)C0 and earlier could allow an authenticated, LAN-based attacker with administrator privileges to execute some operating system (OS) commands on an affected device by sending a crafted HTTP request.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Zyxel | GS1900-48 firmware |
Version: <= V2.80(AAHN.1)C0 |
|
|
|||
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cve-2021-35030
Vulnerability from cvelistv5
Published
2021-07-26 11:20
Modified
2024-09-17 01:46
Severity ?
EPSS score ?
Summary
A vulnerability was found in the CGI program in Zyxel GS1900-8 firmware version V2.60, that did not properly sterilize packet contents and could allow an authenticated, local user to perform a cross-site scripting (XSS) attack via a crafted LLDP packet.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Zyxel | GS1900-8 Firmware |
Version: 2.60 |
|
|
|||
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cve-2022-34746
Vulnerability from cvelistv5
Published
2022-09-20 01:50
Modified
2024-08-03 09:22
Severity ?
EPSS score ?
Summary
An insufficient entropy vulnerability caused by the improper use of randomness sources with low entropy for RSA key pair generation was found in Zyxel GS1900 series firmware versions prior to V2.70. This vulnerability could allow an unauthenticated attacker to retrieve a private key by factoring the RSA modulus N in the certificate of the web administration interface.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Zyxel | Zyxel GS1900 series firmware |
Version: < V2.70 |
|
|
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cve-2021-35031
Vulnerability from cvelistv5
Published
2021-12-28 10:36
Modified
2024-08-04 00:33
Severity ?
EPSS score ?
Summary
A vulnerability in the TFTP client of Zyxel GS1900 series firmware, XGS1210 series firmware, and XGS1250 series firmware, which could allow an authenticated LAN user to execute arbitrary OS commands via the GUI of the vulnerable device.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zyxel.com/support/Zyxel_security_advisory_for_OS_command_injection_vulnerabilities_of_switches.shtml | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Zyxel | GS1900 series firmware |
Version: 2.60 |
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cve-2022-45853
Vulnerability from cvelistv5
Published
2023-05-30 10:02
Modified
2025-01-10 17:32
Severity ?
EPSS score ?
Summary
The privilege escalation vulnerability in the Zyxel GS1900-8 firmware version
V2.70(AAHH.3) and the GS1900-8HP firmware version V2.70(AAHI.3) could allow an authenticated, local attacker with administrator privileges to execute some system commands as 'root' on a vulnerable device via SSH.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Zyxel | GS1900-8HP firmware |
Version: V2.70(AAHI.3) |
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var-202112-2078
Vulnerability from variot
A vulnerability in the 'libsal.so' of the Zyxel GS1900 series firmware version 2.60 could allow an authenticated local user to execute arbitrary OS commands via a crafted function call. (DoS) It may be in a state. Zyxel ZyXEL GS1900 is a managed switch from Zyxel in Taiwan
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var-202112-2079
Vulnerability from variot
A vulnerability in the TFTP client of Zyxel GS1900 series firmware, XGS1210 series firmware, and XGS1250 series firmware, which could allow an authenticated LAN user to execute arbitrary OS commands via the GUI of the vulnerable device. (DoS) It may be in a state. Zyxel ZyXEL GS1900 is a managed switch from Zyxel, Taiwan.
An access control error vulnerability exists in several Zyxel products. The vulnerability is caused by the product's TFTP client not adding permission control to the function of executing system commands. An attacker can use this vulnerability to execute arbitrary operating system commands after logging in
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