CVE-2011-1637

lowpriority · track · 6EPSS 0.003 · 19 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.27% (19th) EPSS

CVSS 1.5 · low

Is it mine?

132 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

Cisco Unified IP Phones 7900 devices (aka TNP phones) with software before 9.2.1 do not properly verify signatures for software images, which allows local users to gain privileges via a crafted image, aka Bug ID CSCtn65962.

cvss

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

1.5

010

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

v2.01.5lowAV:L/AC:M/Au:S/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 2.7 · impact 2.9

v2.01.3lowAV:L/AC:M/Au:S/C:P/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-264USprimary

affected products (132)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
cisco skinny client control protocol software≤ 9.1\(1\)nvdUScpe:2.3:o:cisco:skinny_client_control_protocol_software:*:*:*:*:*:*:*:*
cisco skinny client control protocol software= 1.0(1)nvdUScpe:2.3:o:cisco:skinny_client_control_protocol_software:*:*:*:*:*:*:*:*
cisco skinny client control protocol software= 1.0(2)nvdUScpe:2.3:o:cisco:skinny_client_control_protocol_software:*:*:*:*:*:*:*:*
cisco skinny client control protocol software= 1.0(3)nvdUScpe:2.3:o:cisco:skinny_client_control_protocol_software:*:*:*:*:*:*:*:*
cisco skinny client control protocol software= 1.0(4)nvdUScpe:2.3:o:cisco:skinny_client_control_protocol_software:*:*:*:*:*:*:*:*
cisco skinny client control protocol software= 1.0(5)nvdUScpe:2.3:o:cisco:skinny_client_control_protocol_software:*:*:*:*:*:*:*:*
cisco skinny client control protocol software= 1.0(9)nvdUScpe:2.3:o:cisco:skinny_client_control_protocol_software:*:*:*:*:*:*:*:*
cisco skinny client control protocol software= 1.1(1)nvdUScpe:2.3:o:cisco:skinny_client_control_protocol_software:*:*:*:*:*:*:*:*
cisco skinny client control protocol software= 1.2(1)nvdUScpe:2.3:o:cisco:skinny_client_control_protocol_software:*:*:*:*:*:*:*:*
cisco skinny client control protocol software= 1.3(1)nvdUScpe:2.3:o:cisco:skinny_client_control_protocol_software:*:*:*:*:*:*:*:*
cisco skinny client control protocol software= 1.3(2)nvdUScpe:2.3:o:cisco:skinny_client_control_protocol_software:*:*:*:*:*:*:*:*
cisco skinny client control protocol software= 1.3(3)nvdUScpe:2.3:o:cisco:skinny_client_control_protocol_software:*:*:*:*:*:*:*:*
cisco skinny client control protocol software= 1.3(4)nvdUScpe:2.3:o:cisco:skinny_client_control_protocol_software:*:*:*:*:*:*:*:*
cisco skinny client control protocol software= 1.4(1)nvdUScpe:2.3:o:cisco:skinny_client_control_protocol_software:*:*:*:*:*:*:*:*
cisco skinny client control protocol software= 1.4(2)nvdUScpe:2.3:o:cisco:skinny_client_control_protocol_software:*:*:*:*:*:*:*:*
cisco skinny client control protocol software= 2.0(0)nvdUScpe:2.3:o:cisco:skinny_client_control_protocol_software:*:*:*:*:*:*:*:*
cisco skinny client control protocol software= 2.0(1)nvdUScpe:2.3:o:cisco:skinny_client_control_protocol_software:*:*:*:*:*:*:*:*
cisco skinny client control protocol software= 3.0nvdUScpe:2.3:o:cisco:skinny_client_control_protocol_software:*:*:*:*:*:*:*:*
cisco skinny client control protocol software= 3.0(0)nvdUScpe:2.3:o:cisco:skinny_client_control_protocol_software:*:*:*:*:*:*:*:*

showing 20 of 132

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 2011-06-02modified 2026-06-16

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+8950 more

references (13)

External citations — patches, advisories, analysis.

scry

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