How severe is CVE-2019-11897?

CVE-2019-11897 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2019-11897 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-11897?

CVE-2019-11897 primarily affects Bosch Iot Gateway Software. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-11897?

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-2019-11897 published?

CVE-2019-11897 was published on 2019-08-21 and last updated on 2026-06-17.

CVE-2019-11897

CVE-2019-11897 is a high-severity vulnerability in Bosch Iot Gateway Software with a CVSS 3.x base score of 8.6. 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-918.

Key facts

Severity: High (CVSS 3.x base score 8.6)
CVSS v2: 5.0
EPSS exploit prediction: 2% (76th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-918
Affected product: Bosch Iot Gateway Software
Published: 2019-08-21
Last modified: 2026-06-17

Description

A Server-Side Request Forgery (SSRF) vulnerability in the backup & restore functionality in earlier versions than ProSyst mBS SDK 8.2.6 and Bosch IoT Gateway Software 9.3.0 allows a remote attacker to forge GET requests to arbitrary URLs. In addition, this could potentially allow an attacker to read sensitive zip files from the local server.

Frequently asked questions

What is CVE-2019-11897?: A Server-Side Request Forgery (SSRF) vulnerability in the backup & restore functionality in earlier versions than ProSyst mBS SDK 8.2.6 and Bosch IoT Gateway Software 9.3.0 allows a remote attacker to forge GET requests to arbitrary URLs. In addition, this could potentially allow an attacker to read sensitive zip files from the local server.
How severe is CVE-2019-11897?: CVE-2019-11897 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2019-11897 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-11897?: CVE-2019-11897 primarily affects Bosch Iot Gateway Software. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-11897?: 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-2019-11897 published?: CVE-2019-11897 was published on 2019-08-21 and last updated on 2026-06-17.

References

https://psirt.bosch.com/Advisory/BOSCH-SA-562575.html

Affected products (2)

cpe:2.3:a:bosch:iot_gateway_software:*:*:*:*:*:*:*:*
cpe:2.3:a:bosch:prosyst_mbs_sdk:*:*:*:*:*:*:*:*

More vulnerabilities in Bosch Iot Gateway Software

CVE-2019-11603 — High (CVSS 7.5): A HTTP Traversal Attack in earlier versions than ProSyst mBS SDK 8.2.6 and Bosch IoT Gateway Software 9.0.2 allows…
CVE-2019-11601 — High (CVSS 7.5): A directory traversal vulnerability in remote access to backup & restore in earlier versions than ProSyst mBS SDK 8.2.6…
CVE-2019-11602 — Medium (CVSS 5.3): Leakage of stack traces in remote access to backup & restore in earlier versions than ProSyst mBS SDK 8.2.6 and Bosch…

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