CVE-2024-32937
CVE-2024-32937 is a high-severity vulnerability in Grandstream Gxp2135 Firmware with a CVSS 3.x base score of 8.1. Its EPSS exploit-prediction score of 26% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-78.
Key facts
- Severity: High (CVSS 3.x base score 8.1)
- EPSS exploit prediction: 26% (98th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-30706
- Weakness: CWE-78
- Affected product: Grandstream Gxp2135 Firmware
- Published:
- Last modified:
Description
An os command injection vulnerability exists in the CWMP SelfDefinedTimeZone functionality of Grandstream GXP2135 1.0.9.129, 1.0.11.74 and 1.0.11.79. A specially crafted network packet can lead to arbitrary command execution. An attacker can send a sequence of malicious packets to trigger this vulnerability.
Frequently asked questions
- What is CVE-2024-32937?
- An os command injection vulnerability exists in the CWMP SelfDefinedTimeZone functionality of Grandstream GXP2135 1.0.9.129, 1.0.11.74 and 1.0.11.79. A specially crafted network packet can lead to arbitrary command execution. An attacker can send a sequence of malicious packets to trigger this vulnerability.
- How severe is CVE-2024-32937?
- CVE-2024-32937 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2024-32937 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 26% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-32937?
- CVE-2024-32937 primarily affects Grandstream Gxp2135 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2024-32937?
- 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-2024-32937 have an EU (EUVD) identifier?
- Yes. CVE-2024-32937 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-30706.
- When was CVE-2024-32937 published?
- CVE-2024-32937 was published on 2024-07-03 and last updated on 2026-06-17.
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2024-1978
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1978
Affected products (3)
- cpe:2.3:o:grandstream:gxp2135_firmware:1.0.9.129:*:*:*:*:*:*:*
- cpe:2.3:o:grandstream:gxp2135_firmware:1.0.11.74:*:*:*:*:*:*:*
- cpe:2.3:o:grandstream:gxp2135_firmware:1.0.11.79:*:*:*:*:*:*:*
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