CVE-2011-4896

mediumpriority · track · 18EPSS 0.015 · 74 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.50% (74th) EPSS

CVSS 4.3 · medium

Is it mine?

204 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

Tor before 0.2.2.24-alpha continues to use a reachable bridge that was previously configured but is not currently configured, which might allow remote attackers to obtain sensitive information about clients in opportunistic circumstances by monitoring network traffic to the bridge port.

cvss

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

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.7–4.3

v2.04.3mediumAV:N/AC:M/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v2.03.7lowAV:N/AC:M/Au:N/C:P/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USprimary

affected products (204)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
tor tor≤ 0.2.2.23nvdUScpe:2.3:a:tor:tor:*:*:*:*:*:*:*:*
tor tor= 0.0.2nvdUScpe:2.3:a:tor:tor:*:*:*:*:*:*:*:*
tor tor= 0.0.3nvdUScpe:2.3:a:tor:tor:*:*:*:*:*:*:*:*
tor tor= 0.0.4nvdUScpe:2.3:a:tor:tor:*:*:*:*:*:*:*:*
tor tor= 0.0.5nvdUScpe:2.3:a:tor:tor:*:*:*:*:*:*:*:*
tor tor= 0.0.6nvdUScpe:2.3:a:tor:tor:*:*:*:*:*:*:*:*
tor tor= 0.0.6.1nvdUScpe:2.3:a:tor:tor:*:*:*:*:*:*:*:*
tor tor= 0.0.6.2nvdUScpe:2.3:a:tor:tor:*:*:*:*:*:*:*:*
tor tor= 0.0.7nvdUScpe:2.3:a:tor:tor:*:*:*:*:*:*:*:*
tor tor= 0.0.7.1nvdUScpe:2.3:a:tor:tor:*:*:*:*:*:*:*:*
tor tor= 0.0.7.2nvdUScpe:2.3:a:tor:tor:*:*:*:*:*:*:*:*
tor tor= 0.0.7.3nvdUScpe:2.3:a:tor:tor:*:*:*:*:*:*:*:*
tor tor= 0.0.8nvdUScpe:2.3:a:tor:tor:*:*:*:*:*:*:*:*
tor tor= 0.0.8.1nvdUScpe:2.3:a:tor:tor:*:*:*:*:*:*:*:*
tor tor= 0.0.9nvdUScpe:2.3:a:tor:tor:*:*:*:*:*:*:*:*
tor tor= 0.0.9.1nvdUScpe:2.3:a:tor:tor:*:*:*:*:*:*:*:*
tor tor= 0.0.9.10nvdUScpe:2.3:a:tor:tor:*:*:*:*:*:*:*:*
tor tor= 0.0.9.2nvdUScpe:2.3:a:tor:tor:*:*:*:*:*:*:*:*
tor tor= 0.0.9.3nvdUScpe:2.3:a:tor:tor:*:*:*:*:*:*:*:*

showing 20 of 204

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 2011-12-23modified 2026-06-16

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+19474 more

references (3)

External citations — patches, advisories, analysis.

scry

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