How severe is CVE-2023-45393?

CVE-2023-45393 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-45393 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-45393?

CVE-2023-45393 affects Grandingteco Utime Master. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-45393?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-45393 published?

CVE-2023-45393 was published on 2023-10-13 and last updated on 2026-06-17.

CVE-2023-45393

CVE-2023-45393 is a medium-severity vulnerability in Grandingteco Utime Master with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-639.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-639
Affected product: Grandingteco Utime Master
Published: 2023-10-13
Last modified: 2026-06-17

Description

An indirect object reference (IDOR) in GRANDING UTime Master v9.0.7-Build:Apr 4,2023 allows authenticated attackers to access sensitive information via a crafted cookie.

Frequently asked questions

What is CVE-2023-45393?: An indirect object reference (IDOR) in GRANDING UTime Master v9.0.7-Build:Apr 4,2023 allows authenticated attackers to access sensitive information via a crafted cookie.
How severe is CVE-2023-45393?: CVE-2023-45393 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-45393 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-45393?: CVE-2023-45393 affects Grandingteco Utime Master. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-45393?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-45393 published?: CVE-2023-45393 was published on 2023-10-13 and last updated on 2026-06-17.

References

https://the-it-wonders.blogspot.com/2023/10/granding-utime-master-idor.html

Affected products (1)

cpe:2.3:a:grandingteco:utime_master:9.0.7:*:*:*:*:*:*:*

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