Oracle Application Express Team Calendar Plugin up to 22.1 User Account privilege escalation

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 (≈)
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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.
8.8$5k-$25k0.00

Summaryinfo

A vulnerability marked as very critical has been reported in Oracle Application Express Team Calendar Plugin up to 22.1. The impacted element is an unknown function of the component User Account. Performing a manipulation results in an unknown weakness. This vulnerability was named CVE-2023-21974. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in Oracle Application Express Team Calendar Plugin up to 22.1 (Calendar Software). It has been classified as very critical. This affects an unknown code of the component User Account. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was presented 07/18/2023 as Oracle Critical Patch Update Advisory - July 2023 as confirmed advisory (Website). It is possible to read the advisory at oracle.com. This vulnerability is uniquely identified as CVE-2023-21974. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 08/10/2023).

We expect the 0-day to have been worth approximately $25k-$100k.

A possible mitigation has been published immediately after the disclosure of the vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.0
VulDB Meta Temp Score: 8.8

VulDB Base Score: 9.0
VulDB Temp Score: 8.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 9.0
CNA Vector (Oracle): 🔍

CVSSv2info

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

Exploitinginfo

Class: Privilege escalation
CWE: Unknown
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: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

12/17/2022 🔍
07/18/2023 +212 days 🔍
07/18/2023 +0 days 🔍
07/19/2023 +1 days 🔍
08/10/2023 +21 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - July 2023
Status: Confirmed

CVE: CVE-2023-21974 (🔍)
GCVE (CVE): GCVE-0-2023-21974
GCVE (VulDB): GCVE-100-234483

Entryinfo

Created: 07/19/2023 06:36
Updated: 08/10/2023 00:01
Changes: 07/19/2023 06:36 (40), 08/09/2023 23:50 (2), 08/10/2023 00:01 (11)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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