CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
2.4 | $0-$5k | 0.00 |
A vulnerability classified as problematic was found in Vaadin up to 7.7.23/8.12.2. This vulnerability affects some unknown functionality of the component UIDL Request Handler. The manipulation with an unknown input leads to a timing discrepancy vulnerability. The CWE definition for the vulnerability is CWE-208. Two separate operations in a product require different amounts of time to complete, in a way that is observable to an actor and reveals security-relevant information about the state of the product, such as whether a particular operation was successful or not. As an impact it is known to affect confidentiality.
The weakness was shared 04/24/2021. The advisory is available at vaadin.com. This vulnerability was named CVE-2021-31403. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.
Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com.
Product
Name
Version
- 7.7.0
- 7.7.1
- 7.7.2
- 7.7.3
- 7.7.4
- 7.7.5
- 7.7.6
- 7.7.7
- 7.7.8
- 7.7.9
- 7.7.10
- 7.7.11
- 7.7.12
- 7.7.13
- 7.7.14
- 7.7.15
- 7.7.16
- 7.7.17
- 7.7.18
- 7.7.19
- 7.7.20
- 7.7.21
- 7.7.22
- 7.7.23
- 8.12.0
- 8.12.1
- 8.12.2
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 2.5VulDB Meta Temp Score: 2.4
VulDB Base Score: 2.5
VulDB Temp Score: 2.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Timing discrepancyCWE: CWE-208 / CWE-203 / CWE-200
ATT&CK: T1592
Local: Yes
Remote: No
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
0-Day Time: 🔍
Patch: github.com
Timeline
04/15/2021 🔍04/24/2021 🔍
04/24/2021 🔍
04/29/2021 🔍
Sources
Advisory: vaadin.comStatus: Confirmed
CVE: CVE-2021-31403 (🔍)
Entry
Created: 04/24/2021 09:56Updated: 04/29/2021 13:41
Changes: 04/24/2021 09:56 (37), 04/29/2021 13:37 (5), 04/29/2021 13:41 (1)
Complete: 🔍
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