V-Server up to 4.0.12.0 Project File stack-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability was found in V-Server up to 4.0.12.0. It has been declared as critical. This affects an unknown function of the component Project File Handler. Executing a manipulation can lead to stack-based overflow. This vulnerability appears as CVE-2022-47908. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in V-Server up to 4.0.12.0. It has been declared as critical. This vulnerability affects some unknown processing of the component Project File Handler. The manipulation with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Stack-based buffer overflow vulnerability in V-Server v4.0.12.0 and earlier allows a local attacker to obtain the information and/or execute arbitrary code by having a user to open a specially crafted project file.

The weakness was presented 01/03/2023. The advisory is available at jvn.jp. This vulnerability was named CVE-2022-47908 since 12/26/2022. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 04/10/2025).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/26/2022 🔍
01/03/2023 +8 days 🔍
01/03/2023 +0 days 🔍
04/10/2025 +828 days 🔍

Sourcesinfo

Advisory: jvn.jp
Status: Not defined

CVE: CVE-2022-47908 (🔍)
GCVE (CVE): GCVE-0-2022-47908
GCVE (VulDB): GCVE-100-217258

Entryinfo

Created: 01/03/2023 09:19
Updated: 04/10/2025 21:13
Changes: 01/03/2023 09:19 (37), 01/27/2023 09:48 (11), 04/10/2025 21:13 (16)
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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