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CVE-2017-10843

22
FAUCET Score

CVE-2017-10843 describes a critical vulnerability in baserCMS versions 3.0.14 and earlier, and 4.0.5 and earlier, allowing remote attackers to delete arbitrary files. This high-severity flaw (CVSS 7.5) has a low attack complexity and requires no user interaction or privileges, making it easily exploitable over the network to impact system integrity. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the potential for arbitrary file deletion presents a significant risk to affected systems.

Impacted Technologies

VendorProductVersion(s)CPE
>= 3.0.0, <= 3.0.14CPE matchmatch criteria
cpe:2.3:a:basercms:basercms:*:*:*:*:*:*:*:*
>= 4.0.0, <= 4.0.5CPE matchmatch criteria
cpe:2.3:a:basercms:basercms:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.42%
Probability of exploitation in next 30 days
EPSS Percentile
70.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0142 is in the 51st percentile among its peer group of 51,553 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

Patch Available

Vendor Patches (2)

composerpatch availablevia ghsa
Product: baserproject/basercmsFixed in: 3.0.15
composerpatch availablevia ghsa
Product: baserproject/basercmsFixed in: 4.0.6

Vendor Advisories (1)

composerGHSA-x73x-7gmx-w835high

Arbitrary file delete in baserCMS

May 13, 2022

References

jvn.jp / en/jp/JVN78151490/index.html
Third Party AdvisoryVDB Entry
basercms.net / security/JVN78151490
PatchVendor Advisory