CVE-2014-5863: The mpang.gp (aka air.com.cjenm.mpang.gp) application 4.0.0 for Android does not verify X.509 certificates fro

Routine

MEDIUM 5.4DOWNGRADE

CVE-2014-5863 is a medium-severity flaw (CVSS 5.4) affecting mpang.gp. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The mpang.gp (aka air.com.cjenm.mpang.gp) application 4.0.0 for Android does not 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.

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	5.4 (Medium)
EPSS exploit chance	0.3% (top 80%)
CISA exploited list	No
Weakness	CWE-310
Published	2014-09-11
Last modified	2026-06-17

Publisher (CNA): CERT/CC · Vendor: netmarble

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2014-09-11 10:55 UTCPublished CVE record published
2026-06-17 00:12 UTCUpdated Record last modified

netmarble mpang.gp DOWNGRADE

Affected: 4.0.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 4.0.0

1. Check installed version

apt-cache policy mpang.gp || rpm -q mpang.gp || mpang.gp --version

2. No fixed release: DOWNGRADE to a release before 4.0.0 (Debian / Ubuntu)

apt-cache madison mpang.gp sudo apt install mpang.gp=<VERSION_BEFORE_4.0.0> sudo apt-mark hold mpang.gp

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list mpang.gp sudo dnf downgrade mpang.gp-<VERSION_BEFORE_4.0.0> sudo dnf versionlock add mpang.gp

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2014-5863?

mpang.gp: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2014-5863 being exploited?

CVE-2014-5863 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2014-5863 affect?

CVE-2014-5863 affects mpang.gp. Severity is medium (CVSS 5.4). The mpang.gp (aka air.com.cjenm.mpang.gp) application 4.0.0 for Android does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificat

How urgent is CVE-2014-5863?

Priority 24/100. No elevated risk signals yet.

Software pages

Android vulnerabilities

References

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