CVE-2013-3580: The TrustGo Antivirus & Mobile Security application before 1.3.6 for Android allows attackers to cause a denia

Routine

MEDIUM 4.3DOWNGRADE

CVE-2013-3580 is a medium-severity flaw (CVSS 4.3) affecting antivirus \& mobile security. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The TrustGo Antivirus & Mobile Security application before 1.3.6 for Android allows attackers to cause a denial of service (application crash) via a crafted application that sends an intent to com.trustgo.mobile.security.USSDScannerActivity with zero arguments.

Why this priority

No elevated risk signals yet

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

Risk facts

CVSS score	4.3 (Medium)
EPSS exploit chance	1.3% (top 30%)
CISA exploited list	No
Weakness	CWE-20
Published	2013-07-29
Last modified	2026-06-16

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

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2013-07-29 13:59 UTCPublished CVE record published
2026-06-16 23:55 UTCUpdated Record last modified

trustgo antivirus \& mobile security DOWNGRADE

Affected: 1.2.7 · 1.2.8 · 1.2.9 · 1.3.0 · 1.3.1 · 1.3.2 · 1.3.3 · 1.3.4

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.2.7

1. Check installed version

apt-cache policy antivirus--mobile-security || rpm -q antivirus--mobile-security || antivirus--mobile-security --version

2. No fixed release: DOWNGRADE to a release before 1.2.7 (Debian / Ubuntu)

apt-cache madison antivirus--mobile-security sudo apt install antivirus--mobile-security=<VERSION_BEFORE_1.2.7> sudo apt-mark hold antivirus--mobile-security

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

dnf --showduplicates list antivirus--mobile-security sudo dnf downgrade antivirus--mobile-security-<VERSION_BEFORE_1.2.7> sudo dnf versionlock add antivirus--mobile-security

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-2013-3580?

antivirus \& mobile security: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2013-3580 being exploited?

CVE-2013-3580 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-2013-3580 affect?

CVE-2013-3580 affects antivirus \& mobile security. Severity is medium (CVSS 4.3). The TrustGo Antivirus & Mobile Security application before 1.3.6 for Android allows attackers to cause a denial of service (application crash) via a crafted application that sends an intent to com.trustgo.mobile.security.USSDScannerActivity

How urgent is CVE-2013-3580?

Priority 33/100. No elevated risk signals yet.

Software pages

Android vulnerabilities

References

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