How severe is CVE-2021-26750?

CVE-2021-26750 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2021-26750 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-26750?

CVE-2021-26750 primarily affects Pandasecurity Panda Adaptive Defense 360. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2021-26750?

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-2021-26750 published?

CVE-2021-26750 was published on 2021-09-23 and last updated on 2026-06-17.

CVE-2021-26750

CVE-2021-26750 is a high-severity vulnerability in Pandasecurity Panda Adaptive Defense 360 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-427.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 4.4
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-427
Affected product: Pandasecurity Panda Adaptive Defense 360
Published: 2021-09-23
Last modified: 2026-06-17

Description

DLL hijacking in Panda Agent <=1.16.11 in Panda Security, S.L.U. Panda Adaptive Defense 360 <= 8.0.17 allows attacker to escalate privileges via maliciously crafted DLL file.

Frequently asked questions

What is CVE-2021-26750?: DLL hijacking in Panda Agent <=1.16.11 in Panda Security, S.L.U. Panda Adaptive Defense 360 <= 8.0.17 allows attacker to escalate privileges via maliciously crafted DLL file.
How severe is CVE-2021-26750?: CVE-2021-26750 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-26750 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-26750?: CVE-2021-26750 primarily affects Pandasecurity Panda Adaptive Defense 360. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2021-26750?: 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-2021-26750 published?: CVE-2021-26750 was published on 2021-09-23 and last updated on 2026-06-17.

References

https://hansesecure.de/2021/02/vulnerability-in-panda-security-product/?lang=en

Affected products (2)

cpe:2.3:a:pandasecurity:panda_adaptive_defense_360:*:*:*:*:*:*:*:*
cpe:2.3:a:pandasecurity:panda_devices_agent:*:*:*:*:*:*:*:*

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