How severe is CVE-2023-50811?

CVE-2023-50811 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 none, integrity high, and availability none.

Is CVE-2023-50811 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-50811?

CVE-2023-50811 affects Seling Visual Access Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-50811?

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

Does CVE-2023-50811 have an EU (EUVD) identifier?

Yes. CVE-2023-50811 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-55544.

When was CVE-2023-50811 published?

CVE-2023-50811 was published on 2024-03-19 and last updated on 2026-06-17.

CVE-2023-50811

CVE-2023-50811 is a medium-severity vulnerability in Seling Visual Access Manager 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-444.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-55544
Weakness: CWE-444
Affected product: Seling Visual Access Manager
Published: 2024-03-19
Last modified: 2026-06-17

Description

An issue discovered in SELESTA Visual Access Manager 4.38.6 allows attackers to modify the “computer” POST parameter related to the ID of a specific reception by POST HTTP request interception. Iterating that parameter, it has been possible to access to the application and take control of many other receptions in addition the assigned one.

Frequently asked questions

What is CVE-2023-50811?: An issue discovered in SELESTA Visual Access Manager 4.38.6 allows attackers to modify the “computer” POST parameter related to the ID of a specific reception by POST HTTP request interception. Iterating that parameter, it has been possible to access to the application and take control of many other receptions in addition the assigned one.
How severe is CVE-2023-50811?: CVE-2023-50811 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 none, integrity high, and availability none.
Is CVE-2023-50811 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-50811?: CVE-2023-50811 affects Seling Visual Access Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-50811?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-50811 have an EU (EUVD) identifier?: Yes. CVE-2023-50811 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-55544.
When was CVE-2023-50811 published?: CVE-2023-50811 was published on 2024-03-19 and last updated on 2026-06-17.

References

https://www.gruppotim.it/it/footer/red-team.html

Affected products (1)

cpe:2.3:a:seling:visual_access_manager:4.38.6:*:*:*:*:*:*:*

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