CVE-2011-4659

highpriority · track · 41EPSS 0.019 · 80 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.90% (80th) EPSS

CVSS 10 · high

Is it mine?

12 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-28

Cisco TelePresence Software before TE 4.1.1 on the Cisco IP Video Phone E20 has a default password for the root account after an upgrade to TE 4.1.0, which makes it easier for remote attackers to modify the configuration via an SSH session, aka Bug ID CSCtw69889, a different vulnerability than CVE-2011-2555.

cvss

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

10.0

010

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

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 10 · impact 10

v2.08.5highAV:N/AC:L/Au:N/C:C/I:C/A:C/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-264USprimary

affected products (12)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
cisco ip video phone e20all versionsnvdUScpe:2.3:h:cisco:ip_video_phone_e20:*:*:*:*:*:*:*:*
cisco telepresence e20 software≤ te4.1.1-cucmnvdUScpe:2.3:a:cisco:telepresence_e20_software:*:*:*:*:*:*:*:*
cisco telepresence e20 software= te2.2nvdUScpe:2.3:a:cisco:telepresence_e20_software:*:*:*:*:*:*:*:*
cisco telepresence e20 software= te2.2.1nvdUScpe:2.3:a:cisco:telepresence_e20_software:*:*:*:*:*:*:*:*
cisco telepresence e20 software= te4.0.0nvdUScpe:2.3:a:cisco:telepresence_e20_software:*:*:*:*:*:*:*:*
cisco telepresence e20 software= te4.1.0nvdUScpe:2.3:a:cisco:telepresence_e20_software:*:*:*:*:*:*:*:*
cisco telepresence e20 software= te4.1.1nvdUScpe:2.3:a:cisco:telepresence_e20_software:*:*:*:*:*:*:*:*
cisco telepresence e20 software= tenc4.0.0nvdUScpe:2.3:a:cisco:telepresence_e20_software:*:*:*:*:*:*:*:*
cisco telepresence e20 software= tenc4.1.0nvdUScpe:2.3:a:cisco:telepresence_e20_software:*:*:*:*:*:*:*:*
cisco telepresence e20 software= tenc4.1.1nvdUScpe:2.3:a:cisco:telepresence_e20_software:*:*:*:*:*:*:*:*
cisco telepresence e20 software= tenc4.1.1-cucmnvdUScpe:2.3:a:cisco:telepresence_e20_software:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2012-01-19modified 2026-06-16

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+8950 more

references (2)

External citations — patches, advisories, analysis.

scry

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