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CVE-2022-45778

29
FAUCET Score

CVE-2022-45778 is a critical incorrect access control vulnerability affecting Hillstone Firewall SG-6000 devices running firmware versions 5.0.4.0 and earlier. An unauthenticated attacker can bypass permissions via a configuration error in report.m, gaining super administrator privileges to the firewall's backend. With a CVSS score of 9.8, this vulnerability poses a severe risk due to its network-based attack vector, low complexity, and complete compromise of confidentiality, integrity, and availability. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the potential impact warrants immediate attention.

Impacted Technologies

VendorProductVersion(s)CPE
<= 5.0.4.0CPE matchmatch criteria
cpe:2.3:o:hillstonenet:sc-6000-wv02_firmware:*:*:*:*:*:*:*:*
<= 5.0.4.0CPE matchmatch criteria
cpe:2.3:o:hillstonenet:sc-6000-wv04_firmware:*:*:*:*:*:*:*:*
<= 5.0.4.0CPE matchmatch criteria
cpe:2.3:o:hillstonenet:sc-6000-wv08_firmware:*:*:*:*:*:*:*:*
<= 5.0.4.0CPE matchmatch criteria
cpe:2.3:o:hillstonenet:sc-6000-wv12_firmware:*:*:*:*:*:*:*:*

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
0.73%
Probability of exploitation in next 30 days
EPSS Percentile
50.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0073 is in the 33rd percentile among its peer group of 36,897 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

gist.github.com / yinfei6/6ffff06db3f7d4c24de2f784c0db10df
Third Party Advisory