Accu-Time Systems Maximus 1.0 Telnet Service buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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4.2$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Accu-Time Systems Maximus 1.0. This affects an unknown function of the component Telnet Service. Performing a manipulation results in buffer overflow. This vulnerability is cataloged as CVE-2021-45856. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Accu-Time Systems Maximus 1.0. It has been classified as critical. This affects an unknown code of the component Telnet Service. The manipulation with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. This is going to have an impact on availability.

The weakness was shared 01/10/2022 as 165392. It is possible to read the advisory at packetstormsecurity.com. This vulnerability is uniquely identified as CVE-2021-45856 since 12/27/2021. The technical details are unknown and an exploit is not publicly available.

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

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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

12/27/2021 🔍
01/10/2022 +14 days 🔍
01/10/2022 +0 days 🔍
01/12/2022 +2 days 🔍

Sourcesinfo

Advisory: 165392
Status: Not defined

CVE: CVE-2021-45856 (🔍)
GCVE (CVE): GCVE-0-2021-45856
GCVE (VulDB): GCVE-100-189879

Entryinfo

Created: 01/10/2022 19:11
Updated: 01/12/2022 10:52
Changes: 01/10/2022 19:11 (38), 01/12/2022 10:52 (1)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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