CVE-2015-7303

CVE-2015-7303 is a critical-severity vulnerability in Avira Management Console with a CVSS 2.0 base score of 10.0. Its EPSS exploit-prediction score of 35% places it in the 98th percentile, indicating an elevated likelihood of exploitation.

Key facts

Description

Use-after-free vulnerability in the Update Manager service in Avira Management Console allows remote attackers to execute arbitrary code via a large header.

Frequently asked questions

What is CVE-2015-7303?
Use-after-free vulnerability in the Update Manager service in Avira Management Console allows remote attackers to execute arbitrary code via a large header.
How severe is CVE-2015-7303?
CVE-2015-7303 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2015-7303 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 35% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-7303?
CVE-2015-7303 affects Avira Management Console. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-7303?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2015-7303 published?
CVE-2015-7303 was published on 2015-09-21 and last updated on 2026-06-17.

References

Affected products (1)