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8 vulnerabilities found for WRE6505 v2 firmware by Zyxel
CVE-2026-7257 (GCVE-0-2026-7257)
Vulnerability from nvd – Published: 2026-05-12 03:31 – Updated: 2026-05-12 12:48 Unsupported When Assigned
VLAI
Summary
** UNSUPPORTED WHEN ASSIGNED ** An insecure storage of sensitive information vulnerability in the configuration file of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow a local attacker with administrator privileges to download and decrypt a backup configuration file.
Severity
4.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-922 - Insecure Storage of Sensitive Information
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Zyxel | WRE6505 v2 firmware |
Affected:
V1.00(ABDV.3)C0
|
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CVE-2026-7256 (GCVE-0-2026-7256)
Vulnerability from nvd – Published: 2026-05-12 03:25 – Updated: 2026-05-12 12:48 Unsupported When Assigned
VLAI
Summary
** UNSUPPORTED WHEN ASSIGNED ** A command injection vulnerability in the CGI program of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow an adjacent attacker on the LAN to execute operating system (OS) commands on a vulnerable device by sending a crafted HTTP request.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Zyxel | WRE6505 v2 firmware |
Affected:
V1.00(ABDV.3)C0
|
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CVE-2026-7255 (GCVE-0-2026-7255)
Vulnerability from nvd – Published: 2026-05-12 03:22 – Updated: 2026-05-12 12:50 Unsupported When Assigned
VLAI
Summary
** UNSUPPORTED WHEN ASSIGNED ** An improper restriction of excessive authentication attempts vulnerability in the web management interface of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow an adjacent attacker on the LAN to brute-force the password and bypass authentication.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-307 - Improper restriction of excessive authentication attempts
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Zyxel | WRE6505 v2 firmware |
Affected:
V1.00(ABDV.3)C0
|
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CVE-2026-6058 (GCVE-0-2026-6058)
Vulnerability from nvd – Published: 2026-04-21 01:42 – Updated: 2026-04-21 13:26 Unsupported When Assigned
VLAI
Summary
** UNSUPPORTED WHEN ASSIGNED ** An improper encoding or escaping vulnerability in the CGI program of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow an adjacent attacker on the WLAN to cause a denial-of-service (DoS) condition in the web management interface by convincing an authenticated administrator to visit the “AP Select” page while a malformed SSID is present.
Severity
4.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-116 - Improper Encoding or Escaping of Output
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Zyxel | WRE6505 v2 firmware |
Affected:
V1.00(ABDV.3)C0
|
Date Public
2026-04-21 02:00
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CVE-2026-7257 (GCVE-0-2026-7257)
Vulnerability from cvelistv5 – Published: 2026-05-12 03:31 – Updated: 2026-05-12 12:48 Unsupported When Assigned
VLAI
Summary
** UNSUPPORTED WHEN ASSIGNED ** An insecure storage of sensitive information vulnerability in the configuration file of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow a local attacker with administrator privileges to download and decrypt a backup configuration file.
Severity
4.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-922 - Insecure Storage of Sensitive Information
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Zyxel | WRE6505 v2 firmware |
Affected:
V1.00(ABDV.3)C0
|
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CVE-2026-7256 (GCVE-0-2026-7256)
Vulnerability from cvelistv5 – Published: 2026-05-12 03:25 – Updated: 2026-05-12 12:48 Unsupported When Assigned
VLAI
Summary
** UNSUPPORTED WHEN ASSIGNED ** A command injection vulnerability in the CGI program of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow an adjacent attacker on the LAN to execute operating system (OS) commands on a vulnerable device by sending a crafted HTTP request.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Zyxel | WRE6505 v2 firmware |
Affected:
V1.00(ABDV.3)C0
|
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CVE-2026-7255 (GCVE-0-2026-7255)
Vulnerability from cvelistv5 – Published: 2026-05-12 03:22 – Updated: 2026-05-12 12:50 Unsupported When Assigned
VLAI
Summary
** UNSUPPORTED WHEN ASSIGNED ** An improper restriction of excessive authentication attempts vulnerability in the web management interface of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow an adjacent attacker on the LAN to brute-force the password and bypass authentication.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-307 - Improper restriction of excessive authentication attempts
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Zyxel | WRE6505 v2 firmware |
Affected:
V1.00(ABDV.3)C0
|
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CVE-2026-6058 (GCVE-0-2026-6058)
Vulnerability from cvelistv5 – Published: 2026-04-21 01:42 – Updated: 2026-04-21 13:26 Unsupported When Assigned
VLAI
Summary
** UNSUPPORTED WHEN ASSIGNED ** An improper encoding or escaping vulnerability in the CGI program of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow an adjacent attacker on the WLAN to cause a denial-of-service (DoS) condition in the web management interface by convincing an authenticated administrator to visit the “AP Select” page while a malformed SSID is present.
Severity
4.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-116 - Improper Encoding or Escaping of Output
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Zyxel | WRE6505 v2 firmware |
Affected:
V1.00(ABDV.3)C0
|
Date Public
2026-04-21 02:00
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