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CVE-2020-28333

31
FAUCET Score

CVE-2020-28333 describes an authentication bypass vulnerability in Barco wePresent WiPG-1600W devices running firmware version 2.5.1.8. The web interface uses a "SEID" token in URLs instead of secure session cookies, making it susceptible to capture. An attacker obtaining this token can gain unauthorized access to the device's user interface from the same IP address. This vulnerability is rated Critical with a CVSS score of 9.8, indicating a severe risk. It is easily exploitable over the network with low attack complexity and no user interaction required, potentially leading to complete compromise of confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, nor are there publicly available exploits in Metasploit, Nuclei, or ExploitDB. Despite this, the CVE has garnered significant community discussion, with 10 mentions, suggesting awareness among security researchers.

Impacted Technologies

VendorProductVersion(s)CPE
2.5.1.8CPE matchmatch criteria
cpe:2.3:o:barco:wepresent_wipg-1600w_firmware:2.5.1.8:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
3.20%
Probability of exploitation in next 30 days
EPSS Percentile
86.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0320 is in the 79th percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/160161/Barco-wePresent-Authentication-Bypass.html
Third Party AdvisoryVDB Entry
korelogic.com / Resources/Advisories/KL-001-2020-006.txt
Third Party Advisory