SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2018-1331

In Apache Storm 0.10.0 through 0.10.2, 1.0.0 through 1.0.6, 1.1.0 through 1.1.2, and 1.2.0 through 1.2.1, an attacker with access to a secure storm cluster in some cases could execute arbitrary code as a different user.

HIGH 8.8EPSS 4.42%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (4.42%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

In Apache Storm 0.10.0 through 0.10.2, 1.0.0 through 1.0.6, 1.1.0 through 1.1.2, and 1.2.0 through 1.2.1, an attacker with access to a secure storm cluster in some cases could execute arbitrary code as a different user.

CVSS 3.0
8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
4.42% probability · 91th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Affected
apache/storm
Source
security@apache.org
EPSS trend
0%3%5%27 October 2026: 4.42%27 October 202627 October 2026

EPSS 4.4% since 27 October 2026; no change recorded yet. 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.