How severe is CVE-2022-34845?

CVE-2022-34845 has a CVSS 3.x base score of 2.7, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2022-34845 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-34845?

CVE-2022-34845 primarily affects Robustel R1510 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-34845?

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

When was CVE-2022-34845 published?

CVE-2022-34845 was published on 2022-10-25 and last updated on 2026-06-17.

CVE-2022-34845

CVE-2022-34845 is a low-severity vulnerability in Robustel R1510 Firmware with a CVSS 3.x base score of 2.7. 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-345.

Key facts

Severity: Low (CVSS 3.x base score 2.7)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-345
Affected product: Robustel R1510 Firmware
Published: 2022-10-25
Last modified: 2026-06-17

Description

A firmware update vulnerability exists in the sysupgrade functionality of Robustel R1510 3.1.16 and 3.3.0. A specially-crafted network packet can lead to arbitrary firmware update. An attacker can send a sequence of requests to trigger this vulnerability.

Frequently asked questions

What is CVE-2022-34845?: A firmware update vulnerability exists in the sysupgrade functionality of Robustel R1510 3.1.16 and 3.3.0. A specially-crafted network packet can lead to arbitrary firmware update. An attacker can send a sequence of requests to trigger this vulnerability.
How severe is CVE-2022-34845?: CVE-2022-34845 has a CVSS 3.x base score of 2.7, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2022-34845 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-34845?: CVE-2022-34845 primarily affects Robustel R1510 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-34845?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-34845 published?: CVE-2022-34845 was published on 2022-10-25 and last updated on 2026-06-17.

References

https://talosintelligence.com/vulnerability_reports/TALOS-2022-1580

Affected products (2)

cpe:2.3:o:robustel:r1510_firmware:3.1.16:*:*:*:*:*:*:*
cpe:2.3:o:robustel:r1510_firmware:3.3.0:*:*:*:*:*:*:*

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