Published on January 1st, 2020 📆 | 4171 Views ⚑
0MFScripts YetiShare up to 4.5.3 Session Cookie Cleartext weak encryption
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 (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. |
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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3.7 | $0-$5k | 3.41- |
A vulnerability, which was classified as problematic, was found in MFScripts YetiShare up to 4.5.3. Affected is an unknown functionality of the component Session Cookie Handler. The manipulation with an unknown input leads to a weak encryption vulnerability (Cleartext). CWE is classifying the issue as CWE-312. This is going to have an impact on confidentiality.
The weakness was presented 12/30/2019. This vulnerability is traded as CVE-2019-19739 since 12/11/2019. The exploitability is told to be difficult. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
See 147920, 147919, 147917 and 147916 for similar entries.
Vendor
Name
VulDB Meta Base Score: 3.7
VulDB Meta Temp Score: 3.7
VulDB Base Score: 3.7
VulDB Temp Score: 3.7
VulDB Vector: π
VulDB Reliability: π
AV | AC | Au | C | I | A |
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π | π | π | π | π | π |
π | π | π | π | π | π |
π | π | π | π | π | π |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: π
VulDB Temp Score: π
VulDB Reliability: π
Class: Weak encryption / Cleartext (CWE-312)
Local: No
Remote: Yes
Availability: π
Status: Not defined
Price Prediction: π
Current Price Estimation: π
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Threat: π
Adversaries: π
Geopolitics: π
Economy: π
Predictions: π
Remediation: πRecommended: no mitigation known
0-Day Time: π
12/11/2019 CVE assigned
12/30/2019 Advisory disclosed
12/31/2019 VulDB entry created
12/31/2019 VulDB last update
CVE: CVE-2019-19739 (π)
See also: πCreated: 12/31/2019 10:40 AM
Complete: π
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