CVE-2012-1244

The NTT DOCOMO sp mode mail application 5400 and earlier for Android does not properly verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

Published: 2012-04-27 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2012-1244 is rated Low Risk (39.9/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.66%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2012-1244

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.29% 0.66% +0.38%
2 2025-03-17 0.10% 0.29% +0.19%
3 2023-03-07 — 0.10% —

Full EPSS history (4 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2012-1244

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.8 2.0 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:N)
No availability impact.
 8.6 4.9 [email protected]

Weakness enumeration for CVE-2012-1244

Affected software / configurations for CVE-2012-1244

Vendor Product Version Raw CPE
nttdocomo spmode_mail_android <= 5400 cpe:2.3:a:nttdocomo:spmode_mail_android:*:*:*:*:*:*:*:*
nttdocomo spmode_mail_android 2546 cpe:2.3:a:nttdocomo:spmode_mail_android:2546:*:*:*:*:*:*:*
nttdocomo spmode_mail_android 2631 cpe:2.3:a:nttdocomo:spmode_mail_android:2631:*:*:*:*:*:*:*
nttdocomo spmode_mail_android 3000 cpe:2.3:a:nttdocomo:spmode_mail_android:3000:*:*:*:*:*:*:*
nttdocomo spmode_mail_android 3100 cpe:2.3:a:nttdocomo:spmode_mail_android:3100:*:*:*:*:*:*:*
nttdocomo spmode_mail_android 3200 cpe:2.3:a:nttdocomo:spmode_mail_android:3200:*:*:*:*:*:*:*
nttdocomo spmode_mail_android 3300 cpe:2.3:a:nttdocomo:spmode_mail_android:3300:*:*:*:*:*:*:*
nttdocomo spmode_mail_android 3400 cpe:2.3:a:nttdocomo:spmode_mail_android:3400:*:*:*:*:*:*:*
nttdocomo spmode_mail_android 4000 cpe:2.3:a:nttdocomo:spmode_mail_android:4000:*:*:*:*:*:*:*
nttdocomo spmode_mail_android 4200 cpe:2.3:a:nttdocomo:spmode_mail_android:4200:*:*:*:*:*:*:*
nttdocomo spmode_mail_android 4300 cpe:2.3:a:nttdocomo:spmode_mail_android:4300:*:*:*:*:*:*:*
nttdocomo spmode_mail_android 4400 cpe:2.3:a:nttdocomo:spmode_mail_android:4400:*:*:*:*:*:*:*
nttdocomo spmode_mail_android 4500 cpe:2.3:a:nttdocomo:spmode_mail_android:4500:*:*:*:*:*:*:*
nttdocomo spmode_mail_android 4600 cpe:2.3:a:nttdocomo:spmode_mail_android:4600:*:*:*:*:*:*:*
nttdocomo spmode_mail_android 4700 cpe:2.3:a:nttdocomo:spmode_mail_android:4700:*:*:*:*:*:*:*
nttdocomo spmode_mail_android 4800 cpe:2.3:a:nttdocomo:spmode_mail_android:4800:*:*:*:*:*:*:*
nttdocomo spmode_mail_android 4900 cpe:2.3:a:nttdocomo:spmode_mail_android:4900:*:*:*:*:*:*:*
nttdocomo spmode_mail_android 5000 cpe:2.3:a:nttdocomo:spmode_mail_android:5000:*:*:*:*:*:*:*
nttdocomo spmode_mail_android 5100 cpe:2.3:a:nttdocomo:spmode_mail_android:5100:*:*:*:*:*:*:*
nttdocomo spmode_mail_android 5200 cpe:2.3:a:nttdocomo:spmode_mail_android:5200:*:*:*:*:*:*:*
nttdocomo spmode_mail_android 5300 cpe:2.3:a:nttdocomo:spmode_mail_android:5300:*:*:*:*:*:*:*

References for CVE-2012-1244

cvelogic Threat Intelligence