Oracle MySQL Enterprise Monitor up to 8.0.30 Monitoring: General unknown vulnerability
|CVSS Meta Temp Score|
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|Current Exploit Price (≈)|
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|CTI Interest Score|
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A vulnerability, which was classified as very critical, has been found in Oracle MySQL Enterprise Monitor up to 8.0.30 (Database Software). This issue affects some unknown functionality of the component Monitoring: General. Using CWE to declare the problem leads to CWE-917. The software constructs all or part of an expression language (EL) statement in a Java Server Page (JSP) using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended EL statement before it is executed. Impacted is confidentiality, integrity, and availability.
The weakness was disclosed 07/19/2022 as Oracle Critical Patch Update Advisory - July 2022. The advisory is shared at oracle.com. The identification of this vulnerability is CVE-2021-31805. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 08/14/2022).
We expect the 0-day to have been worth approximately $25k-$100k.
Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.
CVSSv3VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.6
VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔒
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NVD Base Score: 9.8
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NVD Base Score: 🔒
ExploitingClass: Improper neutralization of special elements used in an expression language statement ('expression language injection')
CWE: CWE-917 / CWE-20
Status: Not defined
EPSS Score: 🔒
EPSS Percentile: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
Threat IntelligenceInterest: 🔍
Active Actors: 🔍
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0-Day Time: 🔒
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Timeline04/26/2021 CVE reserved
07/19/2022 +449 days Advisory disclosed
07/19/2022 +0 days Countermeasure disclosed
07/20/2022 +1 days VulDB entry created
08/14/2022 +25 days VulDB last update
Advisory: Oracle Critical Patch Update Advisory - July 2022
CVE: CVE-2021-31805 (🔒)
EntryCreated: 07/20/2022 08:17 AM
Updated: 08/14/2022 03:35 AM
Changes: 07/20/2022 08:17 AM (39), 08/14/2022 03:27 AM (2), 08/14/2022 03:35 AM (18)
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