Netis Netcore Router Backup param.file.tgz cleartext storage in a file or on disk

A vulnerability was found in Netis Netcore Router. It has been rated as problematic. Affected by this issue is some unknown functionality of the file param.file.tgz of the component Backup Handler. The manipulation leads to cleartext storage in a file or on disk. Using CWE to declare the problem leads to CWE-313. The weakness was disclosed 01/07/2023. This vulnerability is handled as CVE-2023-0114. Local access is required to approach this attack. Technical details are available. Furthermore, there is an exploit available. The current price for an exploit might be approx. USD $0-$5k at the moment. The MITRE ATT&CK project declares the attack technique as T1555. It is declared as proof-of-concept. As 0-day the estimated underground price was around $0-$5k. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

Timeline

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User

144

Field

vulnerability_cvss3_meta_tempscore2
vulnerability_cvss3_meta_basescore2
vulnerability_cvss3_cna_basescore1
vulnerability_cvss3_nvd_basescore1
vulnerability_cvss2_nvd_basescore1

Commit Conf

90%32
70%26
50%10

Approve Conf

90%32
70%25
80%10
IDCommitedUserFieldChangeRemarksAcceptedStatusC
1360783201/29/2023VulD...cvss3_cna_basescore3.3see CVSS documentation01/29/2023accepted
90
1360783101/29/2023VulD...cvss3_nvd_basescore5.5nist.gov01/29/2023accepted
90
1360783001/29/2023VulD...cvss2_nvd_basescore1.7nist.gov01/29/2023accepted
90
1360782901/29/2023VulD...cvss3_meta_tempscore3.9see CVSS documentation01/29/2023accepted
90
1360782801/29/2023VulD...cvss3_meta_basescore4.0see CVSS documentation01/29/2023accepted
90
1360782701/29/2023VulD...cve_cnaVulDBnvd.nist.gov01/29/2023accepted
70
1360782601/29/2023VulD...cvss3_cna_aNnvd.nist.gov01/29/2023accepted
70
1360782501/29/2023VulD...cvss3_cna_iNnvd.nist.gov01/29/2023accepted
70
1360782401/29/2023VulD...cvss3_cna_cLnvd.nist.gov01/29/2023accepted
70
1360782301/29/2023VulD...cvss3_cna_sUnvd.nist.gov01/29/2023accepted
70
1360782201/29/2023VulD...cvss3_cna_uiNnvd.nist.gov01/29/2023accepted
70
1360782101/29/2023VulD...cvss3_cna_prLnvd.nist.gov01/29/2023accepted
70
1360782001/29/2023VulD...cvss3_cna_acLnvd.nist.gov01/29/2023accepted
70
1360781901/29/2023VulD...cvss3_cna_avLnvd.nist.gov01/29/2023accepted
70
1360781801/29/2023VulD...cvss2_nvd_aiNnvd.nist.gov01/29/2023accepted
70
1360781701/29/2023VulD...cvss2_nvd_iiNnvd.nist.gov01/29/2023accepted
70
1360781601/29/2023VulD...cvss2_nvd_ciPnvd.nist.gov01/29/2023accepted
70
1360781501/29/2023VulD...cvss2_nvd_auSnvd.nist.gov01/29/2023accepted
70
1360781401/29/2023VulD...cvss2_nvd_acLnvd.nist.gov01/29/2023accepted
70
1360781301/29/2023VulD...cvss2_nvd_avLnvd.nist.gov01/29/2023accepted
70

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