Deserialization in Oracle Storagetek_tape_analytics_sw_tool
CVE-2015-4852
The WLS Security component in Oracle WebLogic Server 10.3.6.0, 12.1.2.0, 12.1.3.0, and 12.2.1.0 allows remote attackers to execute arbitrary commands via a crafted serialized Java object in T3 protocol traffic to TCP port 7001, related to…
Vulnerability class: Insecure Deserialization
EPSS: 0.960 (99.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Oracle Storagetek_tape_analytics_sw_tool — versions 2.3
- Oracle Virtual_desktop_infrastructure
- Oracle Weblogic_server — versions 10.3.6.0.0, 12.1.2.0.0, 12.1.3.0.0
- N/a — versions n/a
Weakness classification (CWE)
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply updates per vendor instructions.
Public proof-of-concept exploits
References
- secalert_us@oracle.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- secalert_us@oracle.com (x_refsource_CONFIRM, Patch)
- secalert_us@oracle.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- secalert_us@oracle.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- secalert_us@oracle.com (Product, x_refsource_MISC)
- secalert_us@oracle.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- secalert_us@oracle.com (x_refsource_CONFIRM, Broken Link)
- secalert_us@oracle.com (vdb-entry, x_refsource_SECTRACK, Broken Link)
- secalert_us@oracle.com (vdb-entry, Broken Link, x_refsource_BID)
- secalert_us@oracle.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2015-4852?
- CVE-2015-4852 is a critical-severity vulnerability in Oracle Storagetek_tape_analytics_sw_tool, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2015-11-18.
- How severe is CVE-2015-4852?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2015-4852 known to be exploited?
- Yes. CVE-2015-4852 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2021-11-03), indicating it is being actively exploited. 68 public proof-of-concept repositories are indexed.