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OracleCVE-2021-2135

HistoryApr 22, 2021 - 10:15 p.m.

CVE-2021-2135

2021-04-2222:15:12

oracle

web.nvd.nist.gov

oracle

weblogic server

coherence container

vulnerability

cve-2021-2135

network security

takeover

cvss

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.5

Confidence

High

EPSS

0.033

Percentile

91.4%

JSON

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Coherence Container). Supported versions that are affected are 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3, IIOP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Affected configurations

Nvd

Vulners

Node

oracleweblogic_serverMatch12.2.1.3.0

oracleweblogic_serverMatch12.2.1.4.0

oracleweblogic_serverMatch14.1.1.0.0

VendorProductVersionCPE
oracleweblogic_server12.2.1.3.0cpe:2.3:a:oracle:weblogic_server:12.2.1.3.0:*:*:*:*:*:*:*
oracleweblogic_server12.2.1.4.0cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:*:*:*:*:*:*:*
oracleweblogic_server14.1.1.0.0cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
oracle	weblogic_server	12.2.1.3.0	cpe:2.3:a:oracle:weblogic_server:12.2.1.3.0:::::::*
oracle	weblogic_server	12.2.1.4.0	cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:::::::*
oracle	weblogic_server	14.1.1.0.0	cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:::::::*

CNA Affected

[
  {
    "product": "WebLogic Server",
    "vendor": "Oracle Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "12.2.1.3.0"
      },
      {
        "status": "affected",
        "version": "12.2.1.4.0"
      },
      {
        "status": "affected",
        "version": "14.1.1.0.0"
      }
    ]
  }
]

References

www.oracle.com/security-alerts/cpuapr2021.html

Social References

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.5

Confidence

High

EPSS

0.033

Percentile

91.4%

JSON

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