O-RAN Near Realtime RIC ric-plt-submgr Subscription Manager API denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in O-RAN Near Realtime RIC ric-plt-submgr. The affected element is an unknown function of the component Subscription Manager API. Such manipulation leads to denial of service. This vulnerability is uniquely identified as CVE-2025-57446. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in O-RAN Near Realtime RIC ric-plt-submgr (version unknown). Affected by this issue is an unknown function of the component Subscription Manager API. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:

An issue in O-RAN Near Realtime RIC ric-plt-submgr in the J-Release environment, allows remote attackers to cause a denial of service (DoS) via a crafted request to the Subscription Manager API component.

The advisory is shared for download at lf-o-ran-sc.atlassian.net. This vulnerability is handled as CVE-2025-57446 since 08/17/2025. The attack may be launched remotely. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1499.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

08/17/2025 CVE reserved
09/25/2025 +39 days Advisory disclosed
09/25/2025 +0 days VulDB entry created
09/25/2025 +0 days VulDB entry last update

Sourcesinfo

Advisory: lf-o-ran-sc.atlassian.net
Status: Not defined

CVE: CVE-2025-57446 (🔒)
GCVE (CVE): GCVE-0-2025-57446
GCVE (VulDB): GCVE-100-325892

Entryinfo

Created: 09/25/2025 19:06
Changes: 09/25/2025 19:06 (52)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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