What is the severity of CVE-2015-7256?

CVE-2015-7256 has been assigned a Medium severity rating due to its potential for unauthorized access.

How do I fix CVE-2015-7256?

To mitigate CVE-2015-7256, update your ZyXEL firmware to the latest version provided by the manufacturer.

What devices are affected by CVE-2015-7256?

CVE-2015-7256 affects various ZyXEL access points and DSL CPEs including models like NWA1100-N and VMG1312 series.

Is CVE-2015-7256 remotely exploitable?

Yes, CVE-2015-7256 can be exploited remotely, making it critical to secure affected devices.

What types of vulnerabilities does CVE-2015-7256 involve?

CVE-2015-7256 involves vulnerabilities related to insufficient protection of SSH private keys and certificates.

Vulnerability/
CVE-2015-7256

medium

5.9

CWE

310

27/9/2017

6/8/2024

CVE-2015-7256

First published: Wed Sep 27 2017(Updated: )

ZyXEL NWA1100-N, NWA1100-NH, NWA1121-NI, NWA1123-AC, and NWA1123-NI access points; P-660HN-51, P-663HN-51, VMG1312-B10A, VMG1312-B30A, VMG1312-B30B, VMG4380-B10A, VMG8324-B10A, VMG8924-B10A, VMG8924-B30A, and VSG1435-B101 DSL CPEs; PMG5318-B20A GPONs; SBG3300-N000, SBG3300-NB00, and SBG3500-N000 small business gateways; GS1900-8 and GS1900-24 switches; and C1000Z, Q1000, FR1000Z, and P8702N project models use non-unique X.509 certificates and SSH host keys.

Credit: cret@cert.org

Affected Software	Affected Version	How to fix
Zyxel NWA1100-N
Zyxel NWA1100-N Firmware
ZyXEL NWA1100-NH
ZyXEL NWA1100-NH firmware
ZyXEL NWA1121-NI firmware
ZyXEL NWA1121-NI firmware
ZyXEL NWA1123-AC
ZyXEL NWA1123-AC firmware
ZyXEL NWA1123-NI firmware
ZyXEL NWA1123-NI firmware
ZyXEL P-663HN-51 firmware
ZyXEL P-660HN-51 firmware
ZyXEL P-663HN-51 firmware
ZyXEL P-663HN-51 firmware
ZyXEL VMG1312-B10A
ZyXEL VMG1312-B10A firmware
ZyXEL VMG1312-B30A
ZyXEL VMG1312-B30A firmware
ZyXEL VMG1312-B30B firmware
ZyXEL VMG1312-B30B firmware
ZyXEL VMG4380-B10A
ZyXEL VMG4380-B10A firmware
ZyXEL VMG8324-B10A firmware
zyxel vmg8324-b10a
ZyXEL VMG8924-B10A
ZyXEL VMG8924-B10A firmware
ZyXEL VMG8924-B30A
ZyXEL VMG8924-B30A firmware
ZyXEL VSG1435-B101
ZyXEL VSG1435-B101 firmware
ZyXEL PMG5318-B20A
ZyXEL PMG5318-B20A firmware
ZyXEL SBG3300-N000
ZyXEL SBG3300-N000 firmware
ZyXEL SBG3300-NB00
ZyXEL SBG3300-NB00 firmware
ZyXEL SBG3500-N000
ZyXEL SBG3500-N000 firmware
Zyxel GS1900-8 firmware
Zyxel GS1900-8
ZyXEL GS1900-24 firmware
Zyxel GS1900-24
ZyXEL C1000Z
ZyXEL C1000Z firmware
ZyXEL Q1000 firmware
ZyXEL Q1000 firmware
ZyXEL FR1000Z
ZyXEL FR1000Z firmware
ZyXEL P8702N firmware
ZyXEL P8702N

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is the severity of CVE-2015-7256?
CVE-2015-7256 has been assigned a Medium severity rating due to its potential for unauthorized access.
How do I fix CVE-2015-7256?
To mitigate CVE-2015-7256, update your ZyXEL firmware to the latest version provided by the manufacturer.
What devices are affected by CVE-2015-7256?
CVE-2015-7256 affects various ZyXEL access points and DSL CPEs including models like NWA1100-N and VMG1312 series.
Is CVE-2015-7256 remotely exploitable?
Yes, CVE-2015-7256 can be exploited remotely, making it critical to secure affected devices.
What types of vulnerabilities does CVE-2015-7256 involve?
CVE-2015-7256 involves vulnerabilities related to insufficient protection of SSH private keys and certificates.

CVE-2015-7256

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is the severity of CVE-2015-7256?

How do I fix CVE-2015-7256?

What devices are affected by CVE-2015-7256?

Is CVE-2015-7256 remotely exploitable?

What types of vulnerabilities does CVE-2015-7256 involve?

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Frequently Asked Questions

What is the severity of CVE-2015-7256?

How do I fix CVE-2015-7256?

What devices are affected by CVE-2015-7256?

Is CVE-2015-7256 remotely exploitable?

What types of vulnerabilities does CVE-2015-7256 involve?