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CVE-2024-50353

17
FAUCET Score

CVE-2024-50353 affects the ICG.AspNetCore.Utilities.CloudStorage library, where a misconfiguration in Shared Access Signature (SAS) URI generation could lead to unintended durations for cloud storage access. Specifically, if a duration other than one hour was set, the generated URI might have an incorrect expiration, either longer or shorter than intended. This vulnerability has a CVSS score of 5.3 (Medium), indicating a network-based attack with low complexity and a potential impact on data integrity (I:L), though confidentiality and availability are not affected. There is currently no evidence of active exploitation, no public exploit code (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 8.0.0CPE matchmatch criteria
cpe:2.3:a:iowacomputergurus:aspnetcore.utilities.cloudstorage:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.29%
Probability of exploitation in next 30 days
EPSS Percentile
21.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0029 is in the 11th percentile among its peer group of 23,705 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
nugetpatch availablevia ghsa
Product: ICG.AspNetCore.Utilities.CloudStorageFixed in: 8.0.0

Vendor Advisories (1)

nugetGHSA-24mc-gc52-47jvmedium

ICG.AspNetCore.Utilities.CloudStorage's Secure Token Durations Different Than Expected

Oct 30, 2024

References

github.com / IowaComputerGurus/aspnetcore.utilities.cloudstorage/commit/8ea534481181a063175f457082662fdcad9a41ff
Patch
github.com / IowaComputerGurus/aspnetcore.utilities.cloudstorage/security/advisories/GHSA-24mc-gc52-47jv
Vendor Advisory