How severe is CVE-2014-2391?

CVE-2014-2391 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2014-2391 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-2391?

CVE-2014-2391 primarily affects Open-xchange Open-xchange Appsuite. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-2391?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2014-2391 published?

CVE-2014-2391 was published on 2014-04-24 and last updated on 2026-06-17.

CVE-2014-2391

CVE-2014-2391 is a medium-severity vulnerability in Open-xchange Open-xchange Appsuite with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Open-xchange Open-xchange Appsuite
Published: 2014-04-24
Last modified: 2026-06-17

Description

The password recovery service in Open-Xchange AppSuite before 7.2.2-rev20, 7.4.1 before 7.4.1-rev11, and 7.4.2 before 7.4.2-rev13 makes an improper decision about the sensitivity of a string representing a previously used but currently invalid password, which allows remote attackers to obtain potentially useful password-pattern information by reading (1) a web-server access log, (2) a web-server Referer log, or (3) browser history that contains this string because of its presence in a GET request.

Frequently asked questions

What is CVE-2014-2391?: The password recovery service in Open-Xchange AppSuite before 7.2.2-rev20, 7.4.1 before 7.4.1-rev11, and 7.4.2 before 7.4.2-rev13 makes an improper decision about the sensitivity of a string representing a previously used but currently invalid password, which allows remote attackers to obtain potentially useful password-pattern information by reading (1) a web-server access log, (2) a web-server Referer log, or (3) browser history that contains this string because of its presence in a GET request.
How severe is CVE-2014-2391?: CVE-2014-2391 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2014-2391 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-2391?: CVE-2014-2391 primarily affects Open-xchange Open-xchange Appsuite. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-2391?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-2391 published?: CVE-2014-2391 was published on 2014-04-24 and last updated on 2026-06-17.

References

http://www.securityfocus.com/archive/1/531762

Affected products (5)

cpe:2.3:a:open-xchange:open-xchange_appsuite:*:*:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.2.0:*:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.2.1:*:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.4.1:*:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.4.2:*:*:*:*:*:*:*

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