VMware Spring Cloud Function up to 3.1.6/3.2.2 SpEL Expression code injection
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
9.3 | $0-$5k | 0.00 |
A vulnerability was found in VMware Spring Cloud Function up to 3.1.6/3.2.2 (Cloud Software) and classified as critical. Affected by this issue is an unknown function of the component SpEL Expression Handler. The manipulation with an unknown input leads to a code injection vulnerability. Using CWE to declare the problem leads to CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. Impacted is confidentiality, integrity, and availability.
The weakness was published 03/30/2022. The advisory is available at tanzu.vmware.com. This vulnerability is handled as CVE-2022-22963. No form of authentication is required for exploitation. Technical details are unknown but a public exploit is available. This vulnerability is assigned to T1059 by the MITRE ATT&CK project.
The exploit is available at twitter.com. It is declared as proof-of-concept. As 0-day the estimated underground price was around $5k-$25k. This issue was added on 08/25/2022 to the CISA Known Exploited Vulnerabilities Catalog with a due date of 09/15/2022:
Apply updates per vendor instructions.
Upgrading to version 3.1.7 or 3.2.3 eliminates this vulnerability.
tools.cisco.com is providing further details.
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: 9.8VulDB Meta Temp Score: 9.3
VulDB Base Score: 9.8
VulDB Temp Score: 8.8
VulDB Vector: 🔍
VulDB Reliability: 🔍
Vendor Base Score (VMware): 9.8
Vendor Vector (VMware): 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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: Code injectionCWE: CWE-94 / CWE-74 / CWE-707
ATT&CK: T1059
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
KEV Added: 🔍
KEV Due: 🔍
KEV Remediation: 🔍
KEV Ransomware: 🔍
KEV Notice: 🔍
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: Spring Cloud Function 3.1.7/3.2.3
Timeline
01/10/2022 🔍03/30/2022 🔍
03/30/2022 🔍
04/02/2022 🔍
Sources
Vendor: vmware.comAdvisory: tanzu.vmware.com
Status: Confirmed
CVE: CVE-2022-22963 (🔍)
scip Labs: https://www.scip.ch/en/?labs.20060413
Misc.: 🔍
Entry
Created: 03/30/2022 14:49Updated: 04/02/2022 15:08
Changes: 03/30/2022 14:49 (43), 03/30/2022 14:50 (1), 03/30/2022 15:49 (18), 04/01/2022 12:56 (1), 04/02/2022 07:54 (3), 04/02/2022 15:01 (29), 04/02/2022 15:08 (1)
Complete: 🔍
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