Fortra GoAnywhere MFT License Response Servlet deserialization
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 6.6 | $0-$5k | 0.00 |
Summary
A vulnerability described as critical has been identified in Fortra GoAnywhere MFT. Affected is an unknown function of the component License Response Servlet. Such manipulation leads to deserialization. This vulnerability is traded as CVE-2023-0669. Furthermore, there is an exploit available.
Details
A vulnerability was found in Fortra GoAnywhere MFT (unknown version). It has been rated as critical. Affected by this issue is an unknown code block of the component License Response Servlet. The manipulation with an unknown input leads to a deserialization vulnerability. Using CWE to declare the problem leads to CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. Impacted is confidentiality, integrity, and availability. CVE summarizes:
Fortra (formerly, HelpSystems) GoAnywhere MFT suffers from a pre-authentication command injection vulnerability in the License Response Servlet due to deserializing an arbitrary attacker-controlled object. This issue was patched in version 7.1.2.
The weakness was shared 02/06/2023. The advisory is available at rapid7.com. This vulnerability is handled as CVE-2023-0669 since 02/03/2023. Technical details are unknown but a public exploit is available.
The exploit is available at rapid7.com. It is declared as attacked. This issue was added on 02/10/2023 to the CISA Known Exploited Vulnerabilities Catalog with a due date of 03/03/2023:
Apply updates per vendor instructions.There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
The vulnerability is also documented in the databases at Exploit-DB (51339) and Zero-Day.cz (743). If you want to get best quality of vulnerability data, you may have to visit VulDB.
Product
Vendor
Name
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.7VulDB Meta Temp Score: 6.6
VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.2
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: 🔍
Exploiting
Class: DeserializationCWE: CWE-502 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍
Physical: No
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Attacked
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 |
Exploit-DB: 🔍
Zero-Day.cz: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Patch: github.com
Timeline
02/03/2023 🔍02/06/2023 🔍
02/06/2023 🔍
11/03/2025 🔍
Sources
Advisory: rapid7.comStatus: Confirmed
CVE: CVE-2023-0669 (🔍)
GCVE (CVE): GCVE-0-2023-0669
GCVE (VulDB): GCVE-100-220274
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 02/06/2023 21:50Updated: 11/03/2025 16:24
Changes: 02/06/2023 21:50 (39), 03/05/2023 14:48 (1), 03/05/2023 14:53 (11), 04/28/2024 07:45 (28), 06/15/2024 11:15 (2), 07/25/2024 19:27 (2), 09/27/2024 00:47 (2), 10/21/2025 22:01 (5), 11/03/2025 16:24 (1)
Complete: 🔍
Cache ID: 216::103
If you want to get best quality of vulnerability data, you may have to visit VulDB.
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