IBM Aspera Faspex up to 5.0.12 modification of assumed-immutable data

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.3$0-$5k0.00

Summaryinfo

A vulnerability was found in IBM Aspera Faspex up to 5.0.12 and classified as critical. This issue affects some unknown processing. Executing a manipulation can lead to modification of assumed-immutable data. This vulnerability is handled as CVE-2025-33136. The attack can be executed remotely. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in IBM Aspera Faspex up to 5.0.12. This vulnerability affects an unknown code. The manipulation with an unknown input leads to a modification of assumed-immutable data vulnerability. The CWE definition for the vulnerability is CWE-471. The product does not properly protect an assumed-immutable element from being modified by an attacker. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

IBM Aspera Faspex 5.0.0 through 5.0.12 could allow an authenticated user to obtain sensitive information or perform unauthorized actions on behalf of another user due to improper protection of assumed immutable data.

The advisory is available at ibm.com. This vulnerability was named CVE-2025-33136 since 04/15/2025. The exploitation appears to be easy. The attack can be initiated remotely. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 05/30/2025).

Upgrading eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 7.1
CNA Vector (ibm): 🔍

CVSSv2info

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

Exploitinginfo

Class: Modification of assumed-immutable data
CWE: CWE-471
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/15/2025 🔍
05/22/2025 +37 days 🔍
05/22/2025 +0 days 🔍
05/30/2025 +8 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: ibm.com
Status: Confirmed

CVE: CVE-2025-33136 (🔍)
GCVE (CVE): GCVE-0-2025-33136
GCVE (VulDB): GCVE-100-310006

Entryinfo

Created: 05/22/2025 23:46
Updated: 05/30/2025 08:19
Changes: 05/22/2025 23:46 (62), 05/30/2025 08:19 (12)
Complete: 🔍
Cache ID: 216::103

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