|CVSS Meta Temp Score|
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|Current Exploit Price (≈)|
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|CTI Interest Score|
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A vulnerability has been found in IBM QRadar SIEM 7.3/7.4 (Log Management Software) and classified as problematic. Affected by this vulnerability is an unknown functionality. The manipulation with an unknown input leads to a weak authentication vulnerability. The CWE definition for the vulnerability is CWE-798. As an impact it is known to affect confidentiality. The summary by CVE is:
IBM QRadar SIEM 7.3 and 7.4 contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data. IBM X-Force ID: 196075.
The weakness was shared 05/05/2021. The advisory is shared at ibm.com. This vulnerability is known as CVE-2021-20401 since 12/17/2020. The exploitation appears to be difficult. An attack has to be approached locally. The successful exploitation needs a single authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 05/07/2021). It is expected to see the exploit prices for this product increasing in the near future.MITRE ATT&CK project uses the attack technique T1110.001 for this issue.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
The vulnerability is also documented in the vulnerability database at X-Force (196075).
CVSSv3VulDB Meta Base Score: 2.5
VulDB Meta Temp Score: 2.5
VulDB Base Score: 2.5
VulDB Temp Score: 2.5
VulDB Vector: 🔒
VulDB Reliability: 🔍
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
ExploitingClass: Weak authentication
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒
Threat IntelligenceInterest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍
CountermeasuresRecommended: no mitigation known
0-Day Time: 🔒
Timeline12/17/2020 CVE assigned
05/05/2021 +138 days Advisory disclosed
05/05/2021 +0 days VulDB entry created
05/07/2021 +2 days VulDB last update
CVE: CVE-2021-20401 (🔒)
EntryCreated: 05/05/2021 08:45 PM
Updated: 05/07/2021 04:46 PM
Changes: (1) source_cve_cna
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