How severe is CVE-2015-0601?

CVE-2015-0601 has a CVSS 2.0 base score of 4.6, rated medium severity.

Is CVE-2015-0601 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-0601?

CVE-2015-0601 primarily affects Cisco Unified Ip Phones 9971 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-0601?

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

When was CVE-2015-0601 published?

CVE-2015-0601 was published on 2015-02-07 and last updated on 2026-06-17.

CVE-2015-0601

CVE-2015-0601 is a medium-severity vulnerability in Cisco Unified Ip Phones 9971 Firmware with a CVSS 2.0 base score of 4.6. 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

Severity: Medium (CVSS 2.0 base score 4.6)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Cisco Unified Ip Phones 9971 Firmware
Published: 2015-02-07
Last modified: 2026-06-17

Description

Cisco Unified IP 9900 phones with firmware 9.4(.1) and earlier allow local users to cause a denial of service (device reload) via crafted commands, aka Bug ID CSCup92790.

Frequently asked questions

What is CVE-2015-0601?: Cisco Unified IP 9900 phones with firmware 9.4(.1) and earlier allow local users to cause a denial of service (device reload) via crafted commands, aka Bug ID CSCup92790.
How severe is CVE-2015-0601?: CVE-2015-0601 has a CVSS 2.0 base score of 4.6, rated medium severity.
Is CVE-2015-0601 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-0601?: CVE-2015-0601 primarily affects Cisco Unified Ip Phones 9971 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-0601?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-0601 published?: CVE-2015-0601 was published on 2015-02-07 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:o:cisco:unified_ip_phones_9971_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:cisco:unified_ip_phones_9951_firmware:*:*:*:*:*:*:*:*

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