How severe is CVE-2023-6655?

CVE-2023-6655 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2023-6655 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-6655?

CVE-2023-6655 affects Hrp2000 E-hr. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-6655?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-6655 published?

CVE-2023-6655 was published on 2023-12-10 and last updated on 2026-06-17.

CVE-2023-6655

CVE-2023-6655 is a high-severity vulnerability in Hrp2000 E-hr with a CVSS 3.x base score of 7.3. 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-89.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
EPSS exploit prediction: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Hrp2000 E-hr
Published: 2023-12-10
Last modified: 2026-06-17

Description

A vulnerability, which was classified as critical, has been found in Hongjing e-HR 2020. Affected by this issue is some unknown functionality of the file /w_selfservice/oauthservlet/%2e./.%2e/general/inform/org/loadhistroyorgtree of the component Login Interface. The manipulation of the argument parentid leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-247358 is the identifier assigned to this vulnerability.

Frequently asked questions

What is CVE-2023-6655?: A vulnerability, which was classified as critical, has been found in Hongjing e-HR 2020. Affected by this issue is some unknown functionality of the file /w_selfservice/oauthservlet/%2e./.%2e/general/inform/org/loadhistroyorgtree of the component Login Interface. The manipulation of the argument parentid leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-247358 is the identifier assigned to this vulnerability.
How severe is CVE-2023-6655?: CVE-2023-6655 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2023-6655 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-6655?: CVE-2023-6655 affects Hrp2000 E-hr. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-6655?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-6655 published?: CVE-2023-6655 was published on 2023-12-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:hrp2000:e-hr:2020:*:*:*:*:*:*:*

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