7.2

CVE-2021-2109: oracle corporation weblogic server

CVSS: 7.2v3.1HighModified
Published 20-01-2021Last modified 26-09-2024
Open JSON

Vulnerability summary

CVE-2021-2109 is a high (CVSS 7.2) vulnerability in oracle corporation weblogic server. EPSS estimates a 70.45% chance of exploitation in the next 30 days, higher than 99.3% of scored vulnerabilities. 2 public exploits are recorded.

Overall risk
53/100
0100
High · default modelHow is this calculated?
CVSS score
7.2/10
010
High · v3.1 (CVE.org)
EPSS score
70.45%
0%100%
Critical · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits2reference, exploit-database

Timeline

  1. 20-01-2021
    PublishedVulnerability first disclosed.
  2. 26-09-2024
    Last modifiedVulnerability information updated.

Description

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Console). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

70.45%

Chance of exploitation in the next 30 days

Percentile

99%

Versus all other CVEs

30-day change

0.00 pp

From 70.45% on 19-09-2026

19-09-202619-10-2026
EPSS score
70.45%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

2 found
  • referenceUnverified

    Exploit Reference (packetstormsecurity.com)

    Maturity: unknown

  • exploit-databasejavaUnverified

    Oracle WebLogic Server 14.1.1.0 - RCE (Authenticated)

    Maturity: poc

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Oracle1 product
  • weblogic_server10.3.6.0.0 | 12.1.3.0.0 | 12.2.1.3.0 | 12.2.1.4.0 | 14.1.1.0.0
Oracle corporation1 product
  • weblogic server10.3.6.0.0 | 12.1.3.0.0 | 12.2.1.3.0 | 12.2.1.4.0 | 14.1.1.0.0

2 vendors · 2 products

References

2 links