How severe is CVE-2024-55516?

CVE-2024-55516 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2024-55516 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-55516?

CVE-2024-55516 primarily affects Raisecom Msg2300 Firmware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-55516?

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

Does CVE-2024-55516 have an EU (EUVD) identifier?

Yes. CVE-2024-55516 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-52789.

When was CVE-2024-55516 published?

CVE-2024-55516 was published on 2024-12-17 and last updated on 2026-06-17.

CVE-2024-55516

CVE-2024-55516 is a critical-severity vulnerability in Raisecom Msg2300 Firmware with a CVSS 3.x base score of 9.1. 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-22.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
EPSS exploit prediction: 1% (39th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-52789
Weakness: CWE-22
Affected product: Raisecom Msg2300 Firmware
Published: 2024-12-17
Last modified: 2026-06-17

Description

A vulnerability was found in Raisecom MSG1200, MSG2100E, MSG2200, and MSG2300 v3.90. The component affected by this issue is /upload_sysconfig.php on the web interface. By crafting a suitable form name, arbitrary files can be uploaded, potentially leading to unauthorized access to server permissions.

Frequently asked questions

What is CVE-2024-55516?: A vulnerability was found in Raisecom MSG1200, MSG2100E, MSG2200, and MSG2300 v3.90. The component affected by this issue is /upload_sysconfig.php on the web interface. By crafting a suitable form name, arbitrary files can be uploaded, potentially leading to unauthorized access to server permissions.
How severe is CVE-2024-55516?: CVE-2024-55516 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2024-55516 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-55516?: CVE-2024-55516 primarily affects Raisecom Msg2300 Firmware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-55516?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2024-55516 have an EU (EUVD) identifier?: Yes. CVE-2024-55516 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-52789.
When was CVE-2024-55516 published?: CVE-2024-55516 was published on 2024-12-17 and last updated on 2026-06-17.

References

https://gist.github.com/wscg928/cbe88078751abad2ada2334eb12a5060

Affected products (4)

cpe:2.3:o:raisecom:msg2300_firmware:3.90:*:*:*:*:*:*:*
cpe:2.3:o:raisecom:msg2100e_firmware:3.90:*:*:*:*:*:*:*
cpe:2.3:o:raisecom:msg2200_firmware:3.90:*:*:*:*:*:*:*
cpe:2.3:o:raisecom:msg1200_firmware:3.90:*:*:*:*:*:*:*

More vulnerabilities in Raisecom Msg2300 Firmware

CVE-2024-55515 — Critical (CVSS 9.8): A vulnerability was found in Raisecom MSG1200, MSG2100E, MSG2200, and MSG2300 3.90. The component affected by this…
CVE-2024-55513 — Critical (CVSS 9.1): A vulnerability was found in Raisecom MSG1200, MSG2100E, MSG2200, and MSG2300 3.90. The component affected by this…
CVE-2024-55514 — Medium (CVSS 6.3): A vulnerability was found in Raisecom MSG1200, MSG2100E, MSG2200, and MSG2300 3.90. The component affected by this…
CVE-2024-7470 — Medium (CVSS 6.3): A vulnerability was found in Raisecom MSG1200, MSG2100E, MSG2200 and MSG2300 3.90. It has been rated as critical. This…
CVE-2024-7469 — Medium (CVSS 6.3): A vulnerability was found in Raisecom MSG1200, MSG2100E, MSG2200 and MSG2300 3.90. It has been declared as critical.…
CVE-2024-7468 — Medium (CVSS 6.3): A vulnerability was found in Raisecom MSG1200, MSG2100E, MSG2200 and MSG2300 3.90. It has been classified as critical.…

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