CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.3 | $0-$5k | 0.00 |
A vulnerability, which was classified as problematic, was found in Argo CD up to 1.8.3. Affected is an unknown function of the file util/session/sessionmanager.go of the component Token Handler. The manipulation with an unknown input leads to a user session vulnerability. CWE is classifying the issue as CWE-1018. This is going to have an impact on confidentiality, integrity, and availability.
The weakness was shared 02/10/2021 as f5b0db240b4e3abf18e97f6fd99096b4f9e94dc5. The advisory is available at github.com. This vulnerability is traded as CVE-2021-26921. Technical details are known, but there is no available exploit.
Upgrading to version 1.8.4 eliminates this vulnerability. The upgrade is hosted for download at github.com. 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
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.5VulDB Meta Temp Score: 5.4
VulDB Base Score: 4.6
VulDB Temp Score: 4.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 6.5
NVD Vector: 🔍
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: 🔍
NVD Base Score: 🔍
Exploiting
Class: User sessionCWE: CWE-1018
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Partially
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: 🔍
Upgrade: CD 1.8.4
Patch: github.com
Timeline
02/09/2021 🔍02/10/2021 🔍
02/10/2021 🔍
02/26/2021 🔍
Sources
Advisory: f5b0db240b4e3abf18e97f6fd99096b4f9e94dc5Status: Confirmed
Confirmation: 🔍
CVE: CVE-2021-26921 (🔍)
Entry
Created: 02/10/2021 07:28Updated: 02/26/2021 14:27
Changes: 02/10/2021 07:28 (41), 02/26/2021 14:20 (6), 02/26/2021 14:27 (18)
Complete: 🔍
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