VulnerabilityModified

CVE-2015-7256

MEDIUM 5.9EPSS 0.79%

Does this matter?

Lower severity and a low EPSS score (0.79%). Track it; it rarely justifies an emergency change on its own.

Description

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.

CVSS 3.0: 5.9 MEDIUMCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS: 0.79% probability · 54th percentile
CISA KEV: Not listed
Weakness: CWE-310
Affected: zyxel/nwa1100-n firmware · zyxel/nwa1100-nh firmware · zyxel/nwa1121-ni firmware · zyxel/nwa1123-ac firmware · zyxel/nwa1123-ni firmware · zyxel/p-660hn-51 firmware · zyxel/p-663hn-51 firmware · zyxel/vmg1312-b10a firmware · zyxel/vmg1312-b30a firmware · zyxel/vmg1312-b30b firmware · zyxel/vmg4380-b10a firmware · zyxel/vmg8324-b10a firmware · zyxel/vmg8924-b10a firmware · zyxel/vmg8924-b30a firmware · zyxel/vsg1435-b101 firmware · zyxel/pmg5318-b20a firmware · zyxel/sbg3300-n000 firmware · zyxel/sbg3300-nb00 firmware · zyxel/sbg3500-n000 firmware · zyxel/gs1900-8 firmware · +5 more
Source: cret@cert.org

References

http://www.kb.cert.org/vuls/id/566724Third Party Advisory, US Government Resource
http://www.zyxel.com/support/announcement_SSH_private_key_and_certificate_vulnerability.shtmlVendor Advisory
http://www.kb.cert.org/vuls/id/566724Third Party Advisory, US Government Resource
http://www.zyxel.com/support/announcement_SSH_private_key_and_certificate_vulnerability.shtmlVendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.