SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

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.

HIGH 10.0EPSS 35.2%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 35.2%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.

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.

CVSS 2.0
10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS
35.16% probability · 98th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Affected
avira/management console
Source
cve@mitre.org
EPSS trend
0%20%40%4 November 2026: 35.16%4 November 20264 November 2026

EPSS 35.2% since 4 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.