CVE-2015-0670

mediumpriority · track · 27EPSS 0.018 · 78 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.75% (78th) EPSS

CVSS 6.4 · medium

Is it mine?

16 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

The default configuration of Cisco Small Business IP phones SPA 300 7.5.5 and SPA 500 7.5.5 does not properly support authentication, which allows remote attackers to read audio-stream data or originate telephone calls via a crafted XML request, aka Bug ID CSCuo52482.

cvss

Technical severity, 0–10. One row per scoring source.

6.4

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.06.4mediumAV:N/AC:L/Au:N/C:P/I:P/A:Nprimary · NVD / NIST USexploitability 10 · impact 4.9

v2.05.4mediumAV:N/AC:L/Au:N/C:P/I:P/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-287USprimary

affected products (16)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
cisco spa 301 1 line ip phoneall versionsnvdUScpe:2.3:h:cisco:spa_301_1_line_ip_phone:*:*:*:*:*:*:*:*
cisco spa 302dall versionsnvdUScpe:2.3:h:cisco:spa_302d:*:*:*:*:*:*:*:*
cisco spa 302dkitall versionsnvdUScpe:2.3:h:cisco:spa_302dkit:*:*:*:*:*:*:*:*
cisco spa 303 3 line ip phoneall versionsnvdUScpe:2.3:h:cisco:spa_303_3_line_ip_phone:*:*:*:*:*:*:*:*
cisco spa 501g 8-line ip phoneall versionsnvdUScpe:2.3:h:cisco:spa_501g_8-line_ip_phone:*:*:*:*:*:*:*:*
cisco spa 502g 1-line ip phoneall versionsnvdUScpe:2.3:h:cisco:spa_502g_1-line_ip_phone:*:*:*:*:*:*:*:*
cisco spa 504g 4-line ip phoneall versionsnvdUScpe:2.3:h:cisco:spa_504g_4-line_ip_phone:*:*:*:*:*:*:*:*
cisco spa 508g 8-line ip phoneall versionsnvdUScpe:2.3:h:cisco:spa_508g_8-line_ip_phone:*:*:*:*:*:*:*:*
cisco spa 509g 12-line ip phoneall versionsnvdUScpe:2.3:h:cisco:spa_509g_12-line_ip_phone:*:*:*:*:*:*:*:*
cisco spa 512g 1-line ip phoneall versionsnvdUScpe:2.3:h:cisco:spa_512g_1-line_ip_phone:*:*:*:*:*:*:*:*
cisco spa 514g 4-line ip phoneall versionsnvdUScpe:2.3:h:cisco:spa_514g_4-line_ip_phone:*:*:*:*:*:*:*:*
cisco spa 525g 5-line ip phoneall versionsnvdUScpe:2.3:h:cisco:spa_525g_5-line_ip_phone:*:*:*:*:*:*:*:*
cisco spa 525g2 5-line ip phoneall versionsnvdUScpe:2.3:h:cisco:spa_525g2_5-line_ip_phone:*:*:*:*:*:*:*:*
cisco spa300 firmware= 7.5.5nvdUScpe:2.3:o:cisco:spa300_firmware:*:*:*:*:*:*:*:*
cisco spa500 firmware= 7.5.5nvdUScpe:2.3:o:cisco:spa500_firmware:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2015-03-21modified 2026-06-17

related (7,714)

Related entries.

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+7709 more

references (6)

External citations — patches, advisories, analysis.

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