mblog 3.5.0 Theme os command injection

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability was found in mblog 3.5.0. It has been classified as critical. This affects an unknown part of the component Theme Handler. Performing a manipulation results in os command injection. This vulnerability is cataloged as CVE-2021-27280. There is no exploit available.

Detailsinfo

A vulnerability was found in mblog 3.5.0. It has been classified as critical. This affects an unknown code block of the component Theme Handler. The manipulation with an unknown input leads to a os command injection vulnerability. CWE is classifying the issue as CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

OS Command injection vulnerability in mblog 3.5.0 allows attackers to execute arbitrary code via crafted theme when it gets selected.

The weakness was shared 05/08/2023 as 44. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2021-27280 since 02/16/2021. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.6

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

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

02/16/2021 🔍
05/08/2023 +810 days 🔍
05/08/2023 +0 days 🔍
05/31/2023 +23 days 🔍

Sourcesinfo

Advisory: 44
Status: Confirmed

CVE: CVE-2021-27280 (🔍)
GCVE (CVE): GCVE-0-2021-27280
GCVE (VulDB): GCVE-100-228219

Entryinfo

Created: 05/08/2023 17:07
Updated: 05/31/2023 08:03
Changes: 05/08/2023 17:07 (38), 05/31/2023 08:03 (11)
Complete: 🔍
Cache ID: 216::103

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