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CVE-2020-15908

25
FAUCET Score

CVE-2020-15908 describes a Directory Traversal vulnerability in the tar/TarFileReader.cpp component of Cauldron cbang (C!) versions prior to 1.6.0, allowing an attacker to write files to arbitrary locations during TAR archive extraction. This vulnerability carries a CVSSv3.1 score of 7.5 (HIGH), indicating a network-exploitable flaw with low attack complexity and high confidentiality impact, though no integrity or availability impact. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.6.0CPE matchmatch criteria
cpe:2.3:a:cauldrondevelopment:c\!:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.73%
Probability of exploitation in next 30 days
EPSS Percentile
75.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0173 is in the 58th percentile among its peer group of 51,485 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 (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / CauldronDevelopmentLLC/cbang/commit/1c1dba62bd3e6fa9d0d0c0aa21926043b75382c7
PatchThird Party Advisory
github.com / CauldronDevelopmentLLC/cbang/compare/1.5.1...1.6.0
Release NotesThird Party Advisory