CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.2 | $0-$5k | 0.00 |
A vulnerability was found in SolarWinds Serv-U up to 15.4 (File Transfer Software). It has been classified as critical. Affected is an unknown functionality of the component File Share Handler. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:
A vulnerability has been identified within Serv-U 15.4 that allows an authenticated actor to insert content on the file share function feature of Serv-U, which could be used maliciously.
The weakness was presented 12/06/2023 by Igor Souza. The advisory is available at documentation.solarwinds.com. This vulnerability is traded as CVE-2023-40053 since 08/08/2023. The technical details are unknown and an exploit is not available.
Upgrading to version 15.4.1 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 Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.3VulDB Meta Temp Score: 5.2
VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 5.0
NVD Vector: 🔍
CNA Base Score: 4.6
CNA Vector (SolarWinds): 🔍
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: Input validationCWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
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: Serv-U 15.4.1
Timeline
08/08/2023 🔍12/06/2023 🔍
12/06/2023 🔍
12/24/2023 🔍
Sources
Vendor: solarwinds.comAdvisory: documentation.solarwinds.com
Researcher: Igor Souza
Status: Confirmed
CVE: CVE-2023-40053 (🔍)
Entry
Created: 12/06/2023 08:07 AMUpdated: 12/24/2023 04:48 PM
Changes: 12/06/2023 08:07 AM (53), 12/24/2023 04:48 PM (11)
Complete: 🔍
Cache ID: 18:D11:40
No comments yet. Languages: en.
Please log in to comment.