How severe is CVE-2015-0775?

CVE-2015-0775 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2015-0775 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-0775?

CVE-2015-0775 primarily affects Cisco Nx-os. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-0775?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2015-0775 published?

CVE-2015-0775 was published on 2015-06-12 and last updated on 2026-06-17.

CVE-2015-0775

CVE-2015-0775 is a medium-severity vulnerability in Cisco Nx-os with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-399.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-399
Affected product: Cisco Nx-os
Published: 2015-06-12
Last modified: 2026-06-17

Description

The banner (aka MOTD) implementation in Cisco NX-OS 4.1(2)E1(1f) on Nexus 4000 devices, 5.2(1)SV3(2.1) on Nexus 1000V devices, 6.0(2)N2(2) on Nexus 5000 devices, 6.2(11) on MDS 9000 devices, 6.2(12) on Nexus 7000 devices, 7.0(3) on Nexus 9000 devices, and 7.2(0)ZN(99.67) on Nexus 3000 devices allows remote attackers to cause a denial of service (login process reset) via an unspecified terminal-session request during TELNET session setup, aka Bug IDs CSCuo10554, CSCuu75466, CSCuu75471, CSCuu75484, CSCuu75498, CSCuu77170, and CSCuu77182.

Frequently asked questions

What is CVE-2015-0775?: The banner (aka MOTD) implementation in Cisco NX-OS 4.1(2)E1(1f) on Nexus 4000 devices, 5.2(1)SV3(2.1) on Nexus 1000V devices, 6.0(2)N2(2) on Nexus 5000 devices, 6.2(11) on MDS 9000 devices, 6.2(12) on Nexus 7000 devices, 7.0(3) on Nexus 9000 devices, and 7.2(0)ZN(99.67) on Nexus 3000 devices allows remote attackers to cause a denial of service (login process reset) via an unspecified terminal-session request during TELNET session setup, aka Bug IDs CSCuo10554, CSCuu75466, CSCuu75471, CSCuu75484, CSCuu75498, CSCuu77170, and CSCuu77182.
How severe is CVE-2015-0775?: CVE-2015-0775 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2015-0775 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-0775?: CVE-2015-0775 primarily affects Cisco Nx-os. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-0775?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-0775 published?: CVE-2015-0775 was published on 2015-06-12 and last updated on 2026-06-17.

References

Affected products (6)

cpe:2.3:o:cisco:nx-os:4.1\(2\)e1\(1f\):*:*:*:*:*:*:*
cpe:2.3:o:cisco:nx-os:7.2\(0\)zn\(99.67\):*:*:*:*:*:*:*
cpe:2.3:o:cisco:nx-os:6.0\(2\)n2\(2\):*:*:*:*:*:*:*
cpe:2.3:o:cisco:nx-os:6.2\(12\):*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_1000v:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:mds_9000_nx-os:6.2\(11\):*:*:*:*:*:*:*

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