Published on February 6th, 2020 📆 | 3838 Views ⚑
0Nextcloud Server 14.0.3 Expiration Date 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.
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Current Exploit Price (β)
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.
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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.
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5.5 |
$0-$5k | 9.08- |
A vulnerability, which was classified as critical, has been found in Nextcloud Server 14.0.3 (Cloud Software). Affected by this issue is some unknown functionality of the component Expiration Date Handler. The manipulation with an unknown input leads to a privilege escalation vulnerability. Using CWE to declare the problem leads to CWE-284. Impacted is confidentiality, integrity, and availability.
The weakness was published 02/04/2020. This vulnerability is handled as CVE-2020-8122 since 01/28/2020. 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 02/05/2020).
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Similar entries are available at 149689, 149688, 149687 and 149686.
Product
Type
Name
CPE 2.3
CPE 2.2
CVSSv3
VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5
VulDB Base Score: β5.5
VulDB Temp Score: β5.5
VulDB Vector: π
VulDB Reliability: π
CVSSv2
VulDB Base Score: π
VulDB Temp Score: π
VulDB Reliability: π
Exploiting
Class: Privilege escalation (CWE-284)
Local: Yes
Remote: No
Availability: π
Status: Not defined
Price Prediction: π
Current Price Estimation: π
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Threat: π
Adversaries: π
Geopolitics: π
Economy: π
Predictions: π
Remediation: π
Countermeasures
Recommended: no mitigation known
0-Day Time: π
Timeline
01/28/2020 CVE assigned
02/04/2020 Advisory disclosed
02/05/2020 VulDB entry created
02/05/2020 VulDB last update
Sources
CVE: CVE-2020-8122 (π)
See also: π
Entry
Created: 02/05/2020 11:34 AM
Complete: π
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