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Vulnerability details: VCID-ma24-ndtz-aaas
Vulnerability ID VCID-ma24-ndtz-aaas
Aliases CVE-2020-21583
Summary An issue was discovered in hwclock.13-v2.27 allows attackers to gain escalated privlidges or execute arbitrary commands via the path parameter when setting the date.
Status Published
Exploitability 0.5
Weighted Severity 6.0
Risk 3.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
System Score Found at
cvssv3 6.4 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-21583.json
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epss 0.00050 https://api.first.org/data/v1/epss?cve=CVE-2020-21583
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epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2020-21583
cvssv3.1 8.4 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3 6.7 https://nvd.nist.gov/vuln/detail/CVE-2020-21583
cvssv3.1 6.7 https://nvd.nist.gov/vuln/detail/CVE-2020-21583
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-21583.json
https://api.first.org/data/v1/epss?cve=CVE-2020-21583
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=786804
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-21583
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://packetstormsecurity.com/files/132061/hwclock-Privilege-Escalation.html
https://security.netapp.com/advisory/ntap-20241220-0006/
2238716 https://bugzilla.redhat.com/show_bug.cgi?id=2238716
cpe:2.3:a:kernel:util-linux:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:kernel:util-linux:*:*:*:*:*:*:*:*
CVE-2020-21583 https://nvd.nist.gov/vuln/detail/CVE-2020-21583
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-21583.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-21583
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-21583
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.06212
EPSS Score 0.00033
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.