How severe is CVE-2012-0364?

CVE-2012-0364 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2012-0364 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-0364?

CVE-2012-0364 primarily affects Cisco Small Business Srp520 Series Firmware. In total, 18 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2012-0364?

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-2012-0364 published?

CVE-2012-0364 was published on 2012-02-25 and last updated on 2026-06-16.

CVE-2012-0364

CVE-2012-0364 is a high-severity vulnerability in Cisco Small Business Srp520 Series Firmware 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-264.

Key facts

Severity: High (CVSS 2.0 base score 7.8)
EPSS exploit prediction: 1% (65th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Cisco Small Business Srp520 Series Firmware
Published: 2012-02-25
Last modified: 2026-06-16

Description

Cisco SRP 520 series devices with firmware before 1.1.26 and SRP 520W-U and 540 series devices with firmware before 1.2.4 allow remote attackers to replace the configuration file via an upload request to an unspecified URL, aka Bug ID CSCtw55495.

Frequently asked questions

What is CVE-2012-0364?: Cisco SRP 520 series devices with firmware before 1.1.26 and SRP 520W-U and 540 series devices with firmware before 1.2.4 allow remote attackers to replace the configuration file via an upload request to an unspecified URL, aka Bug ID CSCtw55495.
How severe is CVE-2012-0364?: CVE-2012-0364 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2012-0364 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-0364?: CVE-2012-0364 primarily affects Cisco Small Business Srp520 Series Firmware. In total, 18 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2012-0364?: 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-2012-0364 published?: CVE-2012-0364 was published on 2012-02-25 and last updated on 2026-06-16.

References

Affected products (18)

cpe:2.3:a:cisco:small_business_srp520_series_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:cisco:small_business_srp520_series_firmware:1.01.01:*:*:*:*:*:*:*
cpe:2.3:a:cisco:small_business_srp520_series_firmware:1.01.09:*:*:*:*:*:*:*
cpe:2.3:a:cisco:small_business_srp520_series_firmware:1.01.11:*:*:*:*:*:*:*
cpe:2.3:a:cisco:small_business_srp520_series_firmware:1.01.19:*:*:*:*:*:*:*
cpe:2.3:a:cisco:small_business_srp520_series_firmware:1.01.23:*:*:*:*:*:*:*
cpe:2.3:h:cisco:small_business_srp521w:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:small_business_srp526w:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:small_business_srp527w:*:*:*:*:*:*:*:*
cpe:2.3:a:cisco:small_business_srp520-u_series_firmware:1.1.0:*:*:*:*:*:*:*
cpe:2.3:h:cisco:small_business_srp521w-u:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:small_business_srp526w-u:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:small_business_srp527w-u:*:*:*:*:*:*:*:*
cpe:2.3:a:cisco:small_business_srp540_series_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:cisco:small_business_srp540_series_firmware:1.02.00.023:*:*:*:*:*:*:*
cpe:2.3:h:cisco:small_business_srp541w:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:small_business_srp546w:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:small_business_srp547w:*:*:*:*:*:*:*:*

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