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CVE-2023-0830

48
FAUCET Score

CVE-2023-0830 is a critical OS command injection vulnerability affecting EasyNAS 1.1.0, specifically within the /backup.pl file's system function. This vulnerability allows an unauthenticated attacker to execute arbitrary operating system commands remotely, posing a significant risk to system integrity, confidentiality, and availability. With a CVSS score of 8.8 (High) and an EPSS score indicating a higher exploitability probability than 98% of all CVEs, this flaw is easily exploitable over the network with low attack complexity. While not listed on CISA's KEV catalog, public exploit code is available on ExploitDB, though there is currently no significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
1.1.0CPE matchmatch criteria
cpe:2.3:a:easynas:easynas:1.1.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

5.3MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
VS Confidentiality
LOW
VS Integrity
LOW
VS Availability
LOW
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
20.86%
Probability of exploitation in next 30 days
EPSS Percentile
97.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-51266 · Apr 6, 2023
This CVE's current EPSS score of 0.2086 is in the 96th percentile among its peer group of 17,822 CVEs.

Social Chatter

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

gist.github.com / xbz0n/674af0e802efaaafe90d2f67464c2690
ExploitThird Party Advisory
github.com / xbz0n/CVE-2023-0830
vuldb.com
Permissions RequiredThird Party AdvisoryVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry
vuldb.com
exploit-db.com / exploits/51266