CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
2.4 | $0-$5k | 0.00 |
A vulnerability, which was classified as problematic, was found in Vaadin up to 10.0.16/13.x/14.4.6/17.x. Affected is an unknown code of the component UIDL Request Handler. The manipulation with an unknown input leads to a timing discrepancy vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality.
The weakness was released 04/24/2021. The advisory is shared for download at vaadin.com. This vulnerability is traded as CVE-2021-31404. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.
Upgrading eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.
Product
Name
Version
- 10.0.0
- 10.0.1
- 10.0.2
- 10.0.3
- 10.0.4
- 10.0.5
- 10.0.6
- 10.0.7
- 10.0.8
- 10.0.9
- 10.0.10
- 10.0.11
- 10.0.12
- 10.0.13
- 10.0.14
- 10.0.15
- 10.0.16
- 13.x
- 14.4.0
- 14.4.1
- 14.4.2
- 14.4.3
- 14.4.4
- 14.4.5
- 14.4.6
- 17.x
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: UpgradeStatus: 🔍
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-2021-31404 (🔍)
Entry
Created: 04/24/2021 09:58Updated: 04/29/2021 13:59
Changes: 04/24/2021 09:58 (37), 04/29/2021 13:54 (5), 04/29/2021 13:59 (1)
Complete: 🔍
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