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CVE-2023-30261

43
FAUCET Score

CVE-2023-30261 is a critical command injection vulnerability affecting OpenWB versions 1.6 and 1.7, allowing unauthenticated remote attackers to execute arbitrary commands. With a CVSS score of 9.8, it presents a severe risk due to its low attack complexity and complete compromise potential (confidentiality, integrity, availability). Despite its high severity and EPSS score, there is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
1.6CPE matchmatch criteria
cpe:2.3:a:openwb:openwb:1.6:*:*:*:*:*:*:*
1.7CPE matchmatch criteria
cpe:2.3:a:openwb:openwb:1.7:*:*:*:*:*:*:*

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
31.73%
Probability of exploitation in next 30 days
EPSS Percentile
98.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.3173 is in the 95th 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

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

eldstal.se / advisories/230329-openwb.html
ExploitMitigationThird Party Advisory
github.com / snaptec/openWB/issues/2672
ExploitIssue TrackingMitigationThird Party Advisory
github.com / snaptec/openWB/pull/2673
Patch