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CVE-2020-23826

27
FAUCET Score

CVE-2020-23826 describes a remote command execution (RCE) vulnerability in Yale WIPC-303W cameras, specifically versions 2.21 through 2.31, stemming from a command injection flaw in its HTTP API. This vulnerability carries a high CVSS score of 8.8, indicating it can be exploited remotely with low complexity by an authenticated attacker, potentially leading to full compromise of confidentiality, integrity, and availability. While the EPSS score suggests a moderate likelihood of exploitation, there is currently no public exploit code available in common repositories like Metasploit or ExploitDB, and it is not listed on CISA's KEV catalog. Furthermore, there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2.21, <= 2.31CPE matchmatch criteria
cpe:2.3:o:assaabloy:yale_wipc-303w_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
12.65%
Probability of exploitation in next 30 days
EPSS Percentile
95.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.1265 is in the 95th percentile among its peer group of 17,829 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

firedome.io / blog/firedome-discloses-0-day-vulnerabilities-in-yale-ip-cameras
Third Party Advisory
lp.firedome.io / hubfs/Yale%20WIPC-301W%20RCE%20Vulnerability%20Report%205-6.pdf
ExploitThird Party Advisory
whiterosezex.blogspot.com / 2021/01/cve-2020-23826-rce-vulnerability-in.html
Third Party Advisory