CVE-2019-10882
CVE-2019-10882 is a high-severity vulnerability in Netskope with a CVSS 3.x base score of 7.8. 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-787.
Key facts
- Severity: High (CVSS 3.x base score 7.8)
- CVSS v2: 7.2
- EPSS exploit prediction: 0% (34th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Netskope
- Published:
- Last modified:
Description
The Netskope client service, v57 before 57.2.0.219 and v60 before 60.2.0.214, running with NT\SYSTEM privilege, accepts network connections from localhost. The connection handling function in this service suffers from a stack based buffer overflow in "doHandshakefromServer" function. Local users can use this vulnerability to trigger a crash of the service and potentially cause additional impact on the system.
Frequently asked questions
- What is CVE-2019-10882?
- The Netskope client service, v57 before 57.2.0.219 and v60 before 60.2.0.214, running with NT\SYSTEM privilege, accepts network connections from localhost. The connection handling function in this service suffers from a stack based buffer overflow in "doHandshakefromServer" function. Local users can use this vulnerability to trigger a crash of the service and potentially cause additional impact on the system.
- How severe is CVE-2019-10882?
- CVE-2019-10882 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2019-10882 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-10882?
- CVE-2019-10882 affects Netskope. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-10882?
- 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-2019-10882 published?
- CVE-2019-10882 was published on 2019-09-26 and last updated on 2026-06-17.
References
- https://airbus-seclab.github.io/advisories/netskope.html
- https://support.netskope.com/hc/article_attachments/360033003553/Sprint_62_Release_Notes.pdf
- https://support.netskope.com/hc/en-us/articles/360014589894-Netskope-Client
Affected products (1)
- cpe:2.3:a:netskope:netskope:*:*:*:*:*:*:*:*
More vulnerabilities in Netskope
- CVE-2020-24576 — High (CVSS 8.8): Netskope Client through 77 allows low-privileged users to elevate their privileges to NT AUTHORITY\SYSTEM.
- CVE-2021-44862 — High (CVSS 8.4): Netskope client is impacted by a vulnerability where an authenticated, local attacker can view sensitive information…
- CVE-2021-41388 — High (CVSS 7.8): Netskope client prior to 89.x on macOS is impacted by a local privilege escalation vulnerability. The XPC…
- CVE-2020-28845 — High (CVSS 7.8): A CSV injection vulnerability in the Admin portal for Netskope 75.0 allows an unauthenticated user to inject malicious…
- CVE-2019-12091 — High (CVSS 7.8): The Netskope client service, v57 before 57.2.0.219 and v60 before 60.2.0.214, running with NT\SYSTEM privilege, accepts…
- CVE-2024-7401 — High (CVSS 7.5): Netskope was notified about a security gap in Netskope Client enrollment process where NSClient is using a static token…
Other CWE-787 (Out-of-bounds Write) vulnerabilities
- CVE-2026-42369 — Critical (CVSS 10.0): GV-VMS V20 is a Video Monitoring Software used to gather the feeds of many surveillance cameras and manage other…
- CVE-2026-4746 — Critical (CVSS 10.0): Out-of-bounds Write vulnerability in timeplus-io proton (base/poco/Foundation/src modules). This vulnerability is…
- CVE-2025-43300 — Critical (CVSS 10.0): An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.8.5 and iPadOS…
- CVE-2025-24201 — Critical (CVSS 10.0): An out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in…
- CVE-2024-42479 — Critical (CVSS 10.0): llama.cpp provides LLM inference in C/C++. The unsafe `data` pointer member in the `rpc_tensor` structure can cause…
- CVE-2024-39791 — Critical (CVSS 10.0): Stack-based buffer overflow vulnerabilities affecting Vonets industrial wifi bridge relays and wifi bridge…