Very High
CVE-2020-4521
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Description
URL
Type
CVE-2020-4521
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Description
IBM Maximo Asset Management 7.6.0 and 7.6.1 could allow a remote authenticated attacker to execute arbitrary code on the system, caused by an unsafe deserialization in Java. By sending specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 182396.
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Ratings
-
Attacker ValueVery High
-
ExploitabilityMedium
Technical Analysis
This appears to be enterprise asset management software, which would be common in, well, enterprise environments. This vulnerability is authenticated, though, so you will need to obtain creds. After that, Java deserialization RCE is typically a well-supported attack.
CVSS V3 Severity and Metrics
General Information
Vendors
- IBM
Products
- Maximo Asset Management
References
Additional Info
Technical Analysis
Report as Exploited in the Wild
What do we mean by "exploited in the wild"?
By selecting this, you are verifying to the AttackerKB community that either you, or a reputable source (example: a security vendor or researcher), has observed an active attempt by attackers, or IOCs related, to exploit this vulnerability outside of a research environment.
A vulnerability should also be considered "exploited in the wild" if there is a publicly available PoC or exploit (example: in an exploitation framework like Metasploit).
