Is CVE-2023-49699 in the CISA KEV catalog?

No. CVE-2023-49699 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-49699?

CVE-2023-49699 has a CVSS v3 base score of 6.7 (MEDIUM).

What is the EPSS score for CVE-2023-49699?

CVE-2023-49699 has an EPSS score of 0.19% (9th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-49699?

Upgrade asr1803 firmware to cp01.057.063 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2023-49699

MEDIUM

6.7

CVSS v3

NVD

Description

Memory Corruption in IMS while calling VoLTE Streamingmedia Interface

CWE-119Buffer Overflow CWE-787Out-of-bounds Write

How to fix

Remediation Available

asr1803 firmwareNVD

Affected:< cp01.057.063Fixed in:cp01.057.063CVE-2023-49699derived from NVD

asr1806 firmwareNVD

Affected:< cp01.057.063Fixed in:cp01.057.063CVE-2023-49699derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeChanged

Impact

ConfidentialityNone

IntegrityHigh

AvailabilityLow

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:L

Exploit Intelligence

0.19%probability of exploitation in 30 days

9thpercentile

Low risk: more likely to be exploited than 9% of all known CVEs.

References

Vendor Advisory1

asrmicro.com

Related Vulnerabilities

Other CWE-119 (Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-4966	Critical	9.4	100%	KEV + Ransom	Fix
CVE-2017-11882	High	7.8	100%	KEV + Ransom	-
CVE-2020-0796	Critical	10.0	100%	KEV + Ransom	-
CVE-2008-4250	Critical	9.8	99%	KEV	-
CVE-2017-15944	Critical	9.8	98%	KEV	Fix
CVE-2015-0014	High	10.0	97%	-	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.