How severe is CVE-2014-1977?

CVE-2014-1977 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2014-1977 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-1977?

CVE-2014-1977 primarily affects Nttdocomo Spmode Mail Android. In total, 24 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-1977?

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

When was CVE-2014-1977 published?

CVE-2014-1977 was published on 2014-03-19 and last updated on 2026-06-17.

CVE-2014-1977

CVE-2014-1977 is a medium-severity vulnerability in Nttdocomo Spmode Mail Android 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-264.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Nttdocomo Spmode Mail Android
Published: 2014-03-19
Last modified: 2026-06-17

Description

The NTT DOCOMO sp mode mail application 6300 and earlier for Android 4.0.x and 6700 and earlier for Android 4.1 through 4.4 uses weak permissions for attachments during processing of incoming e-mail messages, which allows attackers to obtain sensitive information via a crafted application.

Frequently asked questions

What is CVE-2014-1977?: The NTT DOCOMO sp mode mail application 6300 and earlier for Android 4.0.x and 6700 and earlier for Android 4.1 through 4.4 uses weak permissions for attachments during processing of incoming e-mail messages, which allows attackers to obtain sensitive information via a crafted application.
How severe is CVE-2014-1977?: CVE-2014-1977 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2014-1977 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-1977?: CVE-2014-1977 primarily affects Nttdocomo Spmode Mail Android. In total, 24 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-1977?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-1977 published?: CVE-2014-1977 was published on 2014-03-19 and last updated on 2026-06-17.

References

Affected products (24)

cpe:2.3:a:nttdocomo:spmode_mail_android:*:*:*:*:*:android:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:2546:*:*:*:*:*:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:2631:*:*:*:*:*:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:3000:*:*:*:*:*:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:3100:*:*:*:*:*:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:3200:*:*:*:*:*:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:3300:*:*:*:*:*:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:3400:*:*:*:*:*:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:4000:*:*:*:*:*:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:4200:*:*:*:*:*:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:4300:*:*:*:*:*:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:4400:*:*:*:*:*:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:4500:*:*:*:*:*:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:4600:*:*:*:*:*:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:4700:*:*:*:*:*:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:4800:*:*:*:*:*:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:4900:*:*:*:*:*:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:5000:*:*:*:*:*:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:5100:*:*:*:*:*:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:5200:*:*:*:*:*:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:5300:*:*:*:*:*:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:5400:*:*:*:*:*:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:5500:*:*:*:*:*:*:*
cpe:2.3:a:nttdocomo:spmode_mail_android:5550:*:*:*:*:*:*:*

More vulnerabilities in Nttdocomo Spmode Mail Android

CVE-2014-1979 — Medium (CVSS 6.8): The NTT DOCOMO sp mode mail application 5900 through 6300 for Android 4.0.x and 6000 through 6620 for Android 4.1…
CVE-2012-1244 — Medium (CVSS 5.8): The NTT DOCOMO sp mode mail application 5400 and earlier for Android does not properly verify X.509 certificates from…
CVE-2014-1978 — Medium (CVSS 4.3): The application link interface in the NTT DOCOMO sp mode mail application 6100 through 6300 for Android 4.0.x and 6130…

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