SolarWinds Orion Virtual Infrastructure Monitor 2020.2 OneTimeJobSchedulerEventsService WCF Service deserialization
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.5 | $0-$5k | 0.00 |
A vulnerability was found in SolarWinds Orion Virtual Infrastructure Monitor 2020.2 (Network Management Software). It has been classified as critical. Affected is an unknown code of the component OneTimeJobSchedulerEventsService WCF Service. The manipulation with an unknown input leads to a deserialization vulnerability. CWE is classifying the issue as CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. This is going to have an impact on confidentiality, integrity, and availability.
The weakness was shared 04/23/2021. The advisory is available at zerodayinitiative.com. This vulnerability is traded as CVE-2021-27277. The technical details are unknown and an exploit is not available.
Upgrading to version 2020.2.5 eliminates this vulnerability. The upgrade is hosted for download at documentation.solarwinds.com.
Product
Type
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: 7.8VulDB Meta Temp Score: 7.5
VulDB Base Score: 7.8
VulDB Temp Score: 7.5
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: DeserializationCWE: CWE-502 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍
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: 🔍
Upgrade: Orion Virtual Infrastructure Monitor 2020.2.5
Timeline
02/16/2021 🔍04/23/2021 🔍
04/23/2021 🔍
04/29/2021 🔍
Sources
Vendor: solarwinds.comAdvisory: zerodayinitiative.com
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2021-27277 (🔍)
Entry
Created: 04/23/2021 14:23Updated: 04/29/2021 09:28
Changes: 04/23/2021 14:23 (41), 04/29/2021 09:26 (5), 04/29/2021 09:28 (1)
Complete: 🔍
Cache ID: 18:C91:103
No comments yet. Languages: en.
Please log in to comment.