CVE-2019-9976
CVE-2019-9976 is a high-severity vulnerability in Dasannetworks H660rm Firmware with a CVSS 3.x base score of 8.8. 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-532.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- CVSS v2: 4.0
- EPSS exploit prediction: 1% (59th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-532
- Affected product: Dasannetworks H660rm Firmware
- Published:
- Last modified:
Description
The Boa server configuration on DASAN H660RM devices with firmware 1.03-0022 logs POST data to the /tmp/boa-temp file, which allows logged-in users to read the credentials of administration web interface users.
Frequently asked questions
- What is CVE-2019-9976?
- The Boa server configuration on DASAN H660RM devices with firmware 1.03-0022 logs POST data to the /tmp/boa-temp file, which allows logged-in users to read the credentials of administration web interface users.
- How severe is CVE-2019-9976?
- CVE-2019-9976 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2019-9976 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-9976?
- CVE-2019-9976 affects Dasannetworks H660rm Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-9976?
- 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-2019-9976 published?
- CVE-2019-9976 was published on 2019-04-11 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:dasannetworks:h660rm_firmware:1.03-0022:*:*:*:*:*:*:*
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