CVE-2015-0685

CVE-2015-0685 is a high-severity vulnerability in Cisco Ios Xe with a CVSS 2.0 base score of 7.8. 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-20.

Key facts

Description

Cisco IOS XE before 3.7.5S on ASR 1000 devices does not properly handle route adjacencies, which allows remote attackers to cause a denial of service (device hang) via crafted IP packets, aka Bug ID CSCub31873.

Frequently asked questions

What is CVE-2015-0685?
Cisco IOS XE before 3.7.5S on ASR 1000 devices does not properly handle route adjacencies, which allows remote attackers to cause a denial of service (device hang) via crafted IP packets, aka Bug ID CSCub31873.
How severe is CVE-2015-0685?
CVE-2015-0685 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2015-0685 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-0685?
CVE-2015-0685 affects Cisco Ios Xe. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-0685?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2015-0685 published?
CVE-2015-0685 was published on 2015-04-03 and last updated on 2026-06-17.

References

Affected products (1)

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