LOW
CVE-2020-8352
CWE-358Published: November 11, 2020· Updated: Jun 17, 2026
2.4
CVSS v3.1
Official Description
In some Lenovo Desktop models, the Configuration Change Detection BIOS setting failed to detect SATA configuration changes.
Technical Analysis
CVE-2020-8352 requires local access, meaning attackers must already have a foothold on the target system.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorPhysical
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityLow
AvailabilityNone
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected Vendors & Products
Lenovo32 product(s)
thinkcentre e73 firmwarethinkcentre e73thinkcentre m73 firmwarethinkcentre m73qitian 4500 firmwareqitian 4500qitian b4550 firmwareqitian b4550qitian m4550 firmwareqitian m4550thinkcentre m4500k firmwarethinkcentre m4500k+20
Source: NVD CPE · 32 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (2)
→
https://support.lenovo.com/us/en/product_security/LEN-49266Vendor Advisory
→
https://support.lenovo.com/us/en/product_security/LEN-49266Vendor Advisory
Quick Facts
CVE IDCVE-2020-8352
CVSS Score2.4 / 10
SeverityLOW
WeaknessCWE-358
CISA KEVNo
Affected1 vendor(s)
PublishedNov 11, 2020
Related CVEs (CWE-358)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2020-8352 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.