CVE-2023-48674

Dell Platform BIOS contains an Improper Null Termination vulnerability. A high privilege user with network access to the system could potentially send malicious data to the device in order to cause some services to cease to function.

Published: 2024-03-01 Last update: 2025-01-31 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2023-48674 is rated Moderate Risk (40.9/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.49%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2023-48674

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.13% 0.49% +0.37%
2 2025-11-21 0.30% 0.13% -0.18%
3 2025-11-18 — 0.30% —

Full EPSS history (10 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2023-48674

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.8 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:H)
They need powerful rights—admin, root, or similar—before this pays off.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:N)
Doesn’t really leak secrets in a meaningful way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 2.3 4.0 [email protected]
4.9 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:H)
They need powerful rights—admin, root, or similar—before this pays off.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:N)
Doesn’t really leak secrets in a meaningful way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 1.2 3.6 [email protected]

Weakness enumeration for CVE-2023-48674

Affected software / configurations for CVE-2023-48674

Vendor Product Version Raw CPE
dell precision_3430_tower_firmware < 1.28.0 cpe:2.3:o:dell:precision_3430_tower_firmware:*:*:*:*:*:*:*:*
dell precision_3431_tower_firmware < 1.24.0 cpe:2.3:o:dell:precision_3431_tower_firmware:*:*:*:*:*:*:*:*
dell precision_3630_tower_firmware < 2.26.0 cpe:2.3:o:dell:precision_3630_tower_firmware:*:*:*:*:*:*:*:*
dell precision_5820_tower_firmware < 2.34.0 cpe:2.3:o:dell:precision_5820_tower_firmware:*:*:*:*:*:*:*:*
dell precision_7820_tower_firmware < 2.38.0 cpe:2.3:o:dell:precision_7820_tower_firmware:*:*:*:*:*:*:*:*
dell precision_7920_tower_firmware < 2.38.0 cpe:2.3:o:dell:precision_7920_tower_firmware:*:*:*:*:*:*:*:*
dell latitude_5280_firmware < 1.34.0 cpe:2.3:o:dell:latitude_5280_firmware:*:*:*:*:*:*:*:*
dell latitude_5288_firmware < 1.34.0 cpe:2.3:o:dell:latitude_5288_firmware:*:*:*:*:*:*:*:*
dell latitude_5290_firmware < 1.33.0 cpe:2.3:o:dell:latitude_5290_firmware:*:*:*:*:*:*:*:*
dell latitude_5290_2-in-1_firmware < 1.32.0 cpe:2.3:o:dell:latitude_5290_2-in-1_firmware:*:*:*:*:*:*:*:*
dell latitude_5300_firmware < 1.29.0 cpe:2.3:o:dell:latitude_5300_firmware:*:*:*:*:*:*:*:*
dell latitude_5300_2-in-1_firmware < 1.29.0 cpe:2.3:o:dell:latitude_5300_2-in-1_firmware:*:*:*:*:*:*:*:*
dell latitude_5310_firmware < 1.22.0 cpe:2.3:o:dell:latitude_5310_firmware:*:*:*:*:*:*:*:*
dell latitude_5310_2-in-1_firmware < 1.22.0 cpe:2.3:o:dell:latitude_5310_2-in-1_firmware:*:*:*:*:*:*:*:*
dell latitude_5320_firmware < 1.36.0 cpe:2.3:o:dell:latitude_5320_firmware:*:*:*:*:*:*:*:*
dell latitude_5330_firmware < 1.19.0 cpe:2.3:o:dell:latitude_5330_firmware:*:*:*:*:*:*:*:*
dell latitude_5340_firmware < 1.10.1 cpe:2.3:o:dell:latitude_5340_firmware:*:*:*:*:*:*:*:*
dell latitude_5400_firmware < 1.28.0 cpe:2.3:o:dell:latitude_5400_firmware:*:*:*:*:*:*:*:*
dell latitude_5401_firmware < 1.29.0 cpe:2.3:o:dell:latitude_5401_firmware:*:*:*:*:*:*:*:*
dell latitude_5410_firmware < 1.25.0 cpe:2.3:o:dell:latitude_5410_firmware:*:*:*:*:*:*:*:*
dell latitude_5411_firmware < 1.26.0 cpe:2.3:o:dell:latitude_5411_firmware:*:*:*:*:*:*:*:*
dell latitude_5420_firmware < 1.36.2 cpe:2.3:o:dell:latitude_5420_firmware:*:*:*:*:*:*:*:*
dell latitude_5420_rugged_firmware < 1.30.0 cpe:2.3:o:dell:latitude_5420_rugged_firmware:*:*:*:*:*:*:*:*
dell latitude_5421_firmware < 1.27.1 cpe:2.3:o:dell:latitude_5421_firmware:*:*:*:*:*:*:*:*
dell latitude_5424_rugged_firmware < 1.30.0 cpe:2.3:o:dell:latitude_5424_rugged_firmware:*:*:*:*:*:*:*:*
dell latitude_5430_firmware < 1.19.0 cpe:2.3:o:dell:latitude_5430_firmware:*:*:*:*:*:*:*:*
dell latitude_5430_rugged_laptop_firmware < 1.24.0 cpe:2.3:o:dell:latitude_5430_rugged_laptop_firmware:*:*:*:*:*:*:*:*
dell latitude_5431_firmware < 1.19.0 cpe:2.3:o:dell:latitude_5431_firmware:*:*:*:*:*:*:*:*
dell latitude_5440_firmware < 1.11.0 cpe:2.3:o:dell:latitude_5440_firmware:*:*:*:*:*:*:*:*
dell latitude_5480_firmware < 1.34.0 cpe:2.3:o:dell:latitude_5480_firmware:*:*:*:*:*:*:*:*
dell latitude_5488_firmware < 1.34.0 cpe:2.3:o:dell:latitude_5488_firmware:*:*:*:*:*:*:*:*
dell latitude_5490_firmware < 1.33.0 cpe:2.3:o:dell:latitude_5490_firmware:*:*:*:*:*:*:*:*
dell latitude_5491_firmware < 1.31.0 cpe:2.3:o:dell:latitude_5491_firmware:*:*:*:*:*:*:*:*
dell latitude_5500_firmware < 1.28.0 cpe:2.3:o:dell:latitude_5500_firmware:*:*:*:*:*:*:*:*
dell latitude_5501_firmware < 1.29.0 cpe:2.3:o:dell:latitude_5501_firmware:*:*:*:*:*:*:*:*
dell latitude_5510_firmware < 1.25.0 cpe:2.3:o:dell:latitude_5510_firmware:*:*:*:*:*:*:*:*
dell latitude_5511_firmware < 1.26.0 cpe:2.3:o:dell:latitude_5511_firmware:*:*:*:*:*:*:*:*
dell latitude_5520_firmware < 1.36.0 cpe:2.3:o:dell:latitude_5520_firmware:*:*:*:*:*:*:*:*
dell latitude_5521_firmware < 1.28.0 cpe:2.3:o:dell:latitude_5521_firmware:*:*:*:*:*:*:*:*
dell latitude_5530_firmware < 1.21.1 cpe:2.3:o:dell:latitude_5530_firmware:*:*:*:*:*:*:*:*
dell latitude_5531_firmware < 1.20.0 cpe:2.3:o:dell:latitude_5531_firmware:*:*:*:*:*:*:*:*
dell latitude_5540_firmware < 1.10.1 cpe:2.3:o:dell:latitude_5540_firmware:*:*:*:*:*:*:*:*
dell latitude_5580_firmware < 1.34.0 cpe:2.3:o:dell:latitude_5580_firmware:*:*:*:*:*:*:*:*
dell latitude_5590_firmware < 1.33.0 cpe:2.3:o:dell:latitude_5590_firmware:*:*:*:*:*:*:*:*
dell latitude_5591_firmware < 1.31.0 cpe:2.3:o:dell:latitude_5591_firmware:*:*:*:*:*:*:*:*
dell latitude_7200_2-in-1_firmware < 1.27.0 cpe:2.3:o:dell:latitude_7200_2-in-1_firmware:*:*:*:*:*:*:*:*
dell latitude_7210_2-in-1_firmware < 1.27.0 cpe:2.3:o:dell:latitude_7210_2-in-1_firmware:*:*:*:*:*:*:*:*
dell latitude_7212_rugged_extreme_tablet_firmware < 1.48.0 cpe:2.3:o:dell:latitude_7212_rugged_extreme_tablet_firmware:*:*:*:*:*:*:*:*
dell latitude_7220_rugged_extreme_firmware < 1.34.1 cpe:2.3:o:dell:latitude_7220_rugged_extreme_firmware:*:*:*:*:*:*:*:*
dell latitude_7230_rugged_extreme_firmware < 1.12.0 cpe:2.3:o:dell:latitude_7230_rugged_extreme_firmware:*:*:*:*:*:*:*:*
dell latitude_7280_firmware < 1.35.0 cpe:2.3:o:dell:latitude_7280_firmware:*:*:*:*:*:*:*:*
dell latitude_7285_2-in-1_firmware < 1.24.0 cpe:2.3:o:dell:latitude_7285_2-in-1_firmware:*:*:*:*:*:*:*:*
dell latitude_7290_firmware < 1.36.0 cpe:2.3:o:dell:latitude_7290_firmware:*:*:*:*:*:*:*:*
dell latitude_7300_firmware < 1.29.0 cpe:2.3:o:dell:latitude_7300_firmware:*:*:*:*:*:*:*:*
dell latitude_7310_firmware < 1.27.0 cpe:2.3:o:dell:latitude_7310_firmware:*:*:*:*:*:*:*:*
dell latitude_7320_firmware < 1.34.2 cpe:2.3:o:dell:latitude_7320_firmware:*:*:*:*:*:*:*:*
dell latitude_7320_detachable_firmware < 1.28.0 cpe:2.3:o:dell:latitude_7320_detachable_firmware:*:*:*:*:*:*:*:*
dell latitude_7330_firmware < 1.20.0 cpe:2.3:o:dell:latitude_7330_firmware:*:*:*:*:*:*:*:*
dell latitude_7330_rugged_laptop_firmware < 1.24.0 cpe:2.3:o:dell:latitude_7330_rugged_laptop_firmware:*:*:*:*:*:*:*:*
dell latitude_7340_firmware < 1.11.0 cpe:2.3:o:dell:latitude_7340_firmware:*:*:*:*:*:*:*:*
dell latitude_7380_firmware < 1.35.0 cpe:2.3:o:dell:latitude_7380_firmware:*:*:*:*:*:*:*:*
dell latitude_7390_firmware < 1.36.0 cpe:2.3:o:dell:latitude_7390_firmware:*:*:*:*:*:*:*:*
dell latitude_7390_2-in-1_firmware < 1.34.0 cpe:2.3:o:dell:latitude_7390_2-in-1_firmware:*:*:*:*:*:*:*:*
dell latitude_7400_firmware < 1.29.0 cpe:2.3:o:dell:latitude_7400_firmware:*:*:*:*:*:*:*:*
dell latitude_7400_2-in-1_firmware < 1.26.0 cpe:2.3:o:dell:latitude_7400_2-in-1_firmware:*:*:*:*:*:*:*:*
dell latitude_7410_firmware < 1.27.0 cpe:2.3:o:dell:latitude_7410_firmware:*:*:*:*:*:*:*:*
dell latitude_7420_firmware < 1.34.2 cpe:2.3:o:dell:latitude_7420_firmware:*:*:*:*:*:*:*:*
dell latitude_7424_rugged_extreme_firmware < 1.30.0 cpe:2.3:o:dell:latitude_7424_rugged_extreme_firmware:*:*:*:*:*:*:*:*
dell latitude_7430_firmware < 1.20.0 cpe:2.3:o:dell:latitude_7430_firmware:*:*:*:*:*:*:*:*
dell latitude_7440_firmware < 1.11.0 cpe:2.3:o:dell:latitude_7440_firmware:*:*:*:*:*:*:*:*
dell latitude_7480_firmware < 1.35.0 cpe:2.3:o:dell:latitude_7480_firmware:*:*:*:*:*:*:*:*
dell latitude_7490_firmware < 1.36.0 cpe:2.3:o:dell:latitude_7490_firmware:*:*:*:*:*:*:*:*
dell latitude_7520_firmware < 1.34.2 cpe:2.3:o:dell:latitude_7520_firmware:*:*:*:*:*:*:*:*
dell latitude_7530_firmware < 1.20.0 cpe:2.3:o:dell:latitude_7530_firmware:*:*:*:*:*:*:*:*
dell latitude_7640_firmware < 1.11.0 cpe:2.3:o:dell:latitude_7640_firmware:*:*:*:*:*:*:*:*
dell latitude_9330_firmware < 1.17.0 cpe:2.3:o:dell:latitude_9330_firmware:*:*:*:*:*:*:*:*
dell latitude_9410_firmware < 1.26.0 cpe:2.3:o:dell:latitude_9410_firmware:*:*:*:*:*:*:*:*
dell latitude_9420_firmware < 1.27.0 cpe:2.3:o:dell:latitude_9420_firmware:*:*:*:*:*:*:*:*
dell latitude_9430_firmware < 1.20.0 cpe:2.3:o:dell:latitude_9430_firmware:*:*:*:*:*:*:*:*
dell latitude_9440_2-in-1_firmware < 1.8.0 cpe:2.3:o:dell:latitude_9440_2-in-1_firmware:*:*:*:*:*:*:*:*

References for CVE-2023-48674

cvelogic Threat Intelligence