How severe is CVE-2019-16641?

CVE-2019-16641 has a CVSS 3.x base score of 8.4, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-16641 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-16641?

CVE-2019-16641 affects Ruijie Eg-2000se Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-16641?

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.

Does CVE-2019-16641 have an EU (EUVD) identifier?

Yes. CVE-2019-16641 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2019-19359.

When was CVE-2019-16641 published?

CVE-2019-16641 was published on 2024-07-16 and last updated on 2026-06-17.

CVE-2019-16641

CVE-2019-16641 is a high-severity vulnerability in Ruijie Eg-2000se Firmware with a CVSS 3.x base score of 8.4. 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-121.

Key facts

Severity: High (CVSS 3.x base score 8.4)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2019-19359
Weakness: CWE-121
Affected product: Ruijie Eg-2000se Firmware
Published: 2024-07-16
Last modified: 2026-06-17

Description

An issue was found on the Ruijie EG-2000 series gateway. There is a buffer overflow in client.so. Consequently, an attacker can use login.php to login to any account, without providing its password. This affects EG-2000SE EG_RGOS 11.1(1)B1.

Frequently asked questions

What is CVE-2019-16641?: An issue was found on the Ruijie EG-2000 series gateway. There is a buffer overflow in client.so. Consequently, an attacker can use login.php to login to any account, without providing its password. This affects EG-2000SE EG_RGOS 11.1(1)B1.
How severe is CVE-2019-16641?: CVE-2019-16641 has a CVSS 3.x base score of 8.4, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-16641 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-16641?: CVE-2019-16641 affects Ruijie Eg-2000se Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-16641?: 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.
Does CVE-2019-16641 have an EU (EUVD) identifier?: Yes. CVE-2019-16641 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2019-19359.
When was CVE-2019-16641 published?: CVE-2019-16641 was published on 2024-07-16 and last updated on 2026-06-17.

References

https://0x.mk/?p=239

Affected products (1)

cpe:2.3:o:ruijie:eg-2000se_firmware:11.1\(1\)b1:*:*:*:*:*:*:*

More vulnerabilities in Ruijie Eg-2000se Firmware

CVE-2019-16639 — Critical (CVSS 9.8): An issue was found on the Ruijie EG-2000 series gateway. There is a newcli.php API interface without access control,…
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