A vulnerability that can hijack a DLL file that is loaded during products(LGPCSuite_Setup, IPSFULLHD, LG_ULTRAWIDE, ULTRA_HD_Driver Setup) installation into a DLL file that the hacker wants. Missing Support for Integrity Check vulnerability in ____COMPONENT____ of LG Electronics (LGPCSuite_Setup), (IPSFULLHD, LG_ULTRAWIDE, ULTRA_HD_Driver Setup) allows ____ATTACKER/ATTACK____ to cause ____IMPACT____. This issue affects: LG Electronics; LGPCSuite_Setup : 1.0.0.3 on Windows(x86, x64); IPSFULLHD, LG_ULTRAWIDE, ULTRA_HD_Driver Setup : 1.0.0.9 on Windows(x86, x64).
Published 2020-09-14 12:15:11
Updated 2020-09-21 12:49:04
Source KrCERT/CC
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2020-7807

0.06%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 22 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-7807

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
1.9
LOW AV:L/AC:M/Au:N/C:N/I:P/A:N
3.4
2.9
NIST
5.5
MEDIUM CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
1.8
3.6
NIST
5.6
MEDIUM CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:H
0.3
5.2
KrCERT/CC

CWE ids for CVE-2020-7807

  • The product uses a transmission protocol that does not include a mechanism for verifying the integrity of the data during transmission, such as a checksum.
    Assigned by: vuln@krcert.or.kr (Secondary)
  • The product does not validate or incorrectly validates the integrity check values or "checksums" of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-7807

Products affected by CVE-2020-7807

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