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CVE-2012-1244· NVD / CVE Program· CNA jpcert

The NTT DOCOMO sp mode mail application 5400 and earlier for Android does not properly verify X.509 certificates from SSL servers, which all

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.

MediumCVSS 5.8 · v2.0—No exploit No fix recorded
Published
Apr 27, 2012
Updated
Jun 16, 2026
EPSS
0.7% · 49th percentile
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Report tools

JSON

Action score

23

Monitor

Low priority for now.

CVSS
23 / 40 · 5.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.7%

Affected systems

VendorProduct
nttdocomospmode mail android

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • nttdocomo spmode mail androidup to 5400 inclusive
  • nttdocomo spmode mail android2546
  • nttdocomo spmode mail android2631
  • nttdocomo spmode mail android3000
  • nttdocomo spmode mail android3100
  • nttdocomo spmode mail android3200
  • nttdocomo spmode mail android3300
  • nttdocomo spmode mail android3400
  • nttdocomo spmode mail android4000
  • nttdocomo spmode mail android4200
  • nttdocomo spmode mail android4300
  • nttdocomo spmode mail android4400
  • nttdocomo spmode mail android4500
  • nttdocomo spmode mail android4600
  • nttdocomo spmode mail android4700
  • nttdocomo spmode mail android4800
  • nttdocomo spmode mail android4900
  • nttdocomo spmode mail android5000
  • nttdocomo spmode mail android5100
  • nttdocomo spmode mail android5200

Same product

nttdocomo: all records

Other highest-scoring records for the same primary product.

  • CVE-2014-1979The NTT DOCOMO sp mode mail application 5900 through 6300 for Android 4.0.x and 6000 through 6620 for Android 4.1 through 4.4 allows remote
    28Monitor
  • CVE-2014-1978The application link interface in the NTT DOCOMO sp mode mail application 6100 through 6300 for Android 4.0.x and 6130 through 6700 for Andr
    17Monitor
  • CVE-2014-1977The 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 permis
    17Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

    If successful

    Confidentiality
    P · data can be read
    Integrity
    P · data or configuration can be modified
    Availability
    none
    Attack complexity
    M
    Confidentiality impact
    P
    Integrity impact
    P
    Availability impact
    None

    Weakness class (CWE)

    CWE-310 · Cryptographic Issues

    CVSS vector

    AV:N/AC:M/Au:N/C:P/I:P/A:N

    nvd-primary

    Attack context

    MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

    MITRE has no CAPEC/ATT&CK mapping for this CWE.

    Noroxi analysis

    No Noroxi analysis for this record yet

    We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

    We use this product, ask for help

    Change log

    No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

    References

    Vendor advisories and official records. Exploit/PoC links are deliberately left out.

    All records