CVE-2019-2729
CriticalExploitedPublic exploitEasily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server.
Published Jun 19, 2019 · Updated Nov 21, 2024
Key Facts
Patch immediately- CVE-2019-2729 is a critical-severity vulnerability (CVSS 9.8 v3.1) affecting Communications Diameter Signaling Router (Oracle), Communications Network Integrity (Oracle), Hyperion Infrastructure Technology (Oracle) and 6 more products.
- It is exploited in the wild, listed in Industry KEV feed since May 1, 2019 and is known to be used in ransomware campaigns. Public exploit code is available.
- EPSS estimates a 89% probability of exploitation in the next 30 days.
- Fixed versions are available, including Communications Network Integrity <=7.3.6, Communications Network Integrity 7.3.6.
- Brandefense priority: patch immediately, because it is listed as exploited in the wild.
CVSS v3.1
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
89%
Higher than 99.7% of all scored CVEs
Exploited in the wild
Yes
1 catalog listing, used by ransomware
Public exploit code
Available
Proof-of-concept or weaponized module
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Description
Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: Web Services). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0 and 12.2.1.3.0. Easily exploitable vulnerability allows unauthenticated 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 3.0 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Known-Exploited Catalog Listings
| Catalog | Added | Remediation due | Ransomware use |
|---|---|---|---|
| Industry KEV feed | May 1, 2019 | n/a | Known |
Required action: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Affected Products
20 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| Communications Diameter Signaling RouterOracle | 8.0, 8.1, 8.2, 8.2.1 | n/a |
| Communications Network IntegrityOracle | See advisory | 7.3.6 |
| Hyperion Infrastructure TechnologyOracle | 11.1.2.4, 11.2.5.0 | n/a |
| Identity ManagerOracle | 11.1.2.3.0, 12.2.1.3.0 | n/a |
| Peoplesoft Enterprise PeopletoolsOracle | 8.56, 8.57, 8.58 | n/a |
Patched Releases
Communications Network Integrity
<=7.3.6
Timeline
Added to Industry KEV feed
May 1, 2019
Publicly disclosed
Jun 19, 2019
Last updated
Nov 21, 2024
Weakness Type
- CWE-284 Improper Access Control
References
- patchhttps://www.oracle.com/security-alerts/cpuapr2020.html
- patchhttps://www.oracle.com/security-alerts/cpujan2020.html
- patchhttps://www.oracle.com/security-alerts/cpujul2020.html
- patchhttps://www.oracle.com/security-alerts/cpujul2021.html
- patchhttp://www.oracle.com/technetwork/security-advisory/alert-cve-2019-2729-5570780.html
FAQ
Common Questions.
Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: Web Services).
Affected: Communications Diameter Signaling Router (Oracle) versions 8.0, 8.1, 8.2, 8.2.1; Communications Network Integrity (Oracle); Hyperion Infrastructure Technology (Oracle) versions 11.1.2.4, 11.2.5.0, among others. The full list is in the CVE brief.
It is exploited in the wild, listed in Industry KEV feed since May 1, 2019 and is known to be used in ransomware campaigns.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
Fixed versions are available, including Communications Network Integrity <=7.3.6, Communications Network Integrity 7.3.6.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.
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