CVE-2017-2391

mediumpriority · track · 21EPSS 0.010 · 61 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.96% (61st) EPSS

CVSS 5 · medium

Is it mine?

7 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

An issue was discovered in certain Apple products. Pages before 6.1, Numbers before 4.1, and Keynote before 7.1 on macOS and Pages before 3.1, Numbers before 3.1, and Keynote before 3.1 on iOS are affected. The issue involves the "Export" component. It allows users to bypass iWork PDF password protection by leveraging use of 40-bit RC4.

cvss

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

5.3

010

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

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.05.3mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 1.4

v3.04.9mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-326USprimary

affected products (7)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
apple keynote≤ 7.0.5nvdUScpe:2.3:a:apple:keynote:*:*:*:*:*:*:*:*
apple keynote≤ 3.0.5nvdUScpe:2.3:a:apple:keynote:*:*:*:*:*:*:*:*
apple numbers≤ 3.0.5nvdUScpe:2.3:a:apple:numbers:*:*:*:*:*:*:*:*
apple numbers≤ 4.0.5nvdUScpe:2.3:a:apple:numbers:*:*:*:*:*:*:*:*
apple pages≤ 3.0.5nvdUScpe:2.3:a:apple:pages:*:*:*:*:*:*:*:*
apple pages≤ 6.0.5nvdUScpe:2.3:a:apple:pages:*:*:*:*:*:*:*:*

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 2017-04-02modified 2026-06-17

related (697)

Related entries.

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+692 more

references (13)

External citations — patches, advisories, analysis.

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