How severe is CVE-2020-29024?

CVE-2020-29024 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2020-29024 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-29024?

CVE-2020-29024 primarily affects Secomea Gatemanager 4250 Firmware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-29024?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-29024 published?

CVE-2020-29024 was published on 2021-02-16 and last updated on 2026-06-17.

CVE-2020-29024

CVE-2020-29024 is a medium-severity vulnerability in Secomea Gatemanager 4250 Firmware with a CVSS 3.x base score of 5.3. 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-311.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-311
Affected product: Secomea Gatemanager 4250 Firmware
Published: 2021-02-16
Last modified: 2026-06-17

Description

Sensitive Cookie in HTTPS Session Without 'Secure' Attribute vulnerability in (GTA) GoToAppliance of Secomea GateManager could allow an attacker to gain access to sensitive cookies. This issue affects: Secomea GateManager all versions prior to 9.3.

Frequently asked questions

What is CVE-2020-29024?: Sensitive Cookie in HTTPS Session Without 'Secure' Attribute vulnerability in (GTA) GoToAppliance of Secomea GateManager could allow an attacker to gain access to sensitive cookies. This issue affects: Secomea GateManager all versions prior to 9.3.
How severe is CVE-2020-29024?: CVE-2020-29024 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2020-29024 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-29024?: CVE-2020-29024 primarily affects Secomea Gatemanager 4250 Firmware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-29024?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-29024 published?: CVE-2020-29024 was published on 2021-02-16 and last updated on 2026-06-17.

References

https://www.secomea.com/support/cybersecurity-advisory/#2418

Affected products (4)

cpe:2.3:o:secomea:gatemanager_4250_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:secomea:gatemanager_4260_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:secomea:gatemanager_9250_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:secomea:gatemanager_8250_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Secomea Gatemanager 4250 Firmware

CVE-2020-29026 — Critical (CVSS 9.0): A directory traversal vulnerability exists in the file upload function of the GateManager that allows an authenticated…
CVE-2022-25787 — High (CVSS 7.5): Information Exposure Through Query Strings in GET Request vulnerability in LMM API of Secomea GateManager allows system…
CVE-2020-29031 — High (CVSS 7.1): An Insecure Direct Object Reference vulnerability exists in the web UI of the GateManager which allows an authenticated…
CVE-2021-32010 — Medium (CVSS 5.6): Inadequate Encryption Strength vulnerability in TLS stack of Secomea SiteManager, LinkManager, GateManager may…
CVE-2022-25782 — Medium (CVSS 5.4): Improper Handling of Insufficient Privileges vulnerability in Web UI of Secomea GateManager allows logged in user to…
CVE-2020-29022 — Medium (CVSS 5.3): Failure to Sanitize host header value on output in the GateManager Web server could allow an attacker to conduct web…

All CVEs affecting Secomea Gatemanager 4250 Firmware →

Other CWE-311 (Missing Encryption of Sensitive Data) vulnerabilities

CVE-2023-6339 — Critical (CVSS 10.0): Google Nest WiFi Pro root code-execution & user-data compromise
CVE-2023-4420 — Critical (CVSS 9.8): A remote unprivileged attacker can intercept the communication via e.g. Man-In-The-Middle, due to the absence of…
CVE-2023-0750 — Critical (CVSS 9.8): Yellobrik PEC-1864 implements authentication checks via javascript in the frontend interface. When the device can be…
CVE-2020-15331 — Critical (CVSS 9.8): Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has a hardcoded OAUTH_SECRET_KEY in /opt/axess/etc/default/axess.
CVE-2019-3431 — Critical (CVSS 9.8): All versions up to V4.01.01.02 of ZTE ZXCLOUD GoldenData VAP product have encryption problems vulnerability. Attackers…
CVE-2019-12924 — Critical (CVSS 9.8): MailEnable Enterprise Premium 10.23 was vulnerable to XML External Entity Injection (XXE) attacks that could be…

Browse all CWE-311 (Missing Encryption of Sensitive Data) vulnerabilities →