HIGH
CVE-2020-25173
CWE-321Published: January 26, 2021· Updated: Jun 17, 2026
7.8
CVSS v3.1
Official Description
An attacker with local network access can obtain a fixed cryptography key which may allow for further compromise of Reolink P2P cameras outside of local network access
Technical Analysis
CVE-2020-25173 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 7.8.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Vendors & Products
reolink14 product(s)
rln8-410 firmwarerln8-410rlc-422 firmwarerlc-422rlc-510a firmwarerlc-510arlc-423s firmwarerlc-423srlc-423 firmwarerlc-423rlc-410 firmwarerlc-410+2
Source: NVD CPE · 14 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://us-cert.cisa.gov/ics/advisories/icsa-21-019-02Third Party Advisory · US Government Resource
→
https://us-cert.cisa.gov/ics/advisories/icsa-21-019-02Third Party Advisory · US Government Resource
Quick Facts
CVE IDCVE-2020-25173
CVSS Score7.8 / 10
SeverityHIGH
WeaknessCWE-321
CISA KEVNo
Affected1 vendor(s)
PublishedJan 26, 2021
Related CVEs (CWE-321)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2020-25173 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.