Delta Industrial Automation DOPSoft up to 4.0.8.21 Project File null pointer dereference

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Delta Industrial Automation DOPSoft up to 4.0.8.21. It has been declared as problematic. Affected by this issue is some unknown functionality of the component Project File Handler. The manipulation results in null pointer dereference. This vulnerability is identified as CVE-2020-27277. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Delta Industrial Automation DOPSoft up to 4.0.8.21 (Automation Software). It has been classified as critical. Affected is some unknown processing of the component Project File Handler. The manipulation with an unknown input leads to a null pointer dereference vulnerability. CWE is classifying the issue as CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 01/12/2021 as icsa-21-005-05. The advisory is available at us-cert.cisa.gov. This vulnerability is traded as CVE-2020-27277. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

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

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
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

10/19/2020 🔍
01/12/2021 +85 days 🔍
01/12/2021 +0 days 🔍
02/11/2021 +30 days 🔍

Sourcesinfo

Advisory: icsa-21-005-05
Status: Not defined

CVE: CVE-2020-27277 (🔍)
GCVE (CVE): GCVE-0-2020-27277
GCVE (VulDB): GCVE-100-167586

Entryinfo

Created: 01/12/2021 10:13
Updated: 02/11/2021 12:11
Changes: 01/12/2021 10:13 (38), 02/11/2021 12:05 (2), 02/11/2021 12:11 (18)
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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