VulnerabilityModified
CVE-2019-4279
IBM WebSphere Application Server 8.5 and 9.0 could allow a remote attacker to execute arbitrary code on the system with a specially-crafted sequence of serialized objects from untrusted sources.
CRITICAL 9.8EPSS 79.9%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 79.9%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.
Description
IBM WebSphere Application Server 8.5 and 9.0 could allow a remote attacker to execute arbitrary code on the system with a specially-crafted sequence of serialized objects from untrusted sources. IBM X-Force ID: 160445.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 79.93% probability · 100th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Affected
- ibm/websphere application server
- Source
- psirt@us.ibm.com
References
- http://www.securityfocus.com/bid/108450Third Party Advisory, VDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/160445VDB Entry, Vendor Advisory
- https://www.ibm.com/support/docview.wss?uid=ibm10883628Vendor Advisory
- http://www.securityfocus.com/bid/108450Third Party Advisory, VDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/160445VDB Entry, Vendor Advisory
- https://www.ibm.com/support/docview.wss?uid=ibm10883628Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.